An acting coach can be an invaluable tool for any actor. If you want to jumpstart your career, or want a new perspective on your existing career, visit acting coach to find a new coach and get your career on track. Acting coaches act as human mirrors for clients by sharing outside and unbiased perspective on what they are observing about their clients. Generally, acting coaches help an actor grow in the area of performance through acting exercises, cold reading and often, commercial techniques. It should a goal of all actors to become a member of one or all of the above unions. To find out more information about unions and how to become a member visit actors unions. The most reputable unions for acting are SAG (Screen Actors Guild), AFTRA (American Federation of Television and Radio Artists) and Equity Union, which represents actors and stage managers in theatre. To become a member of these guilds you must work a certain amount of hours and have a certain amount of credit vouchers to qualify. Once you are a guild member you will have full advantage of what a union offers which is support and protection. If you've dreamed about becoming an actor but don't know how to go about it, visit becoming an actor to find out how to get started today. The term actor generally refers to someone working in movies, television, live theatre, or radio, and can occasionally denote a street entertainer. Besides playing dramatic roles, actors may also sing or dance or work only on radio or as a voice artist. A female actor may be known as an actress, although the term "actor", is also used as a gender-neutral term.

Playing Blackjack

The object of the blackjack game is to accumulate cards with point totals as close to 21 without going over 21. Face cards (Jacks, Queens and Kings) are worth 10 points. Aces are worth 1 or 11, whichever is preferable. Other cards are represented by their number.

If player and the House tie, it is a push and no one wins. Ace and 10 (Blackjack) on the first two cards dealt is an automatic player win at 1.5 to 1, unless the house ties. A player may stand at any time.

Playing blackjack
To win you need to beat the dealer without busting. You bust when your cards total to more than 21 and you lose automatically. The winner is whoever has closest to a total of 21. You reach 21 by adding up the values of the cards.

The blackjack table seats about 6 players. Either six or eight decks of cards are used and are shuffled together by the dealer and placed in a card dispensing box called 'Shoe'.

Before receiving any cards players must place a wager. Then the players are dealt two cards face up. The dealer gets one face up, one face down. Each player in turn either stays or takes more cards to try and get closer to 21 without busting. Players who do not bust wait for the dealer's turn. When all the players are done, the dealer turns up the down card. By rule, on counts of 17 or higher the dealer must stay; on counts of 16 or lower the dealer must draw.

If you make a total of 21 with the first two cards (a 10 or a face and an Ace), you win automatically. This is called 'Blackjack'. If you have Blackjack, you will win one and one-half times your bet unless the dealer also has Blackjack, in which case it is a Push or a Tie (or a Stand-off) and you get your bet back.

The remaining players with a higher count than the dealer win an amount equal to their bet. Players with a lower count than the dealer lose their bet. If the dealer busts, all the remaining players win.
There are other betting options namely Insurance, Surrender, Double Down, Even Money and Split.

• Insurance: side bet up to half the initial bet against the dealer having a natural 21 - allowed only when the dealer's showing card is an Ace. If the dealer has a 10 face down and makes a blackjack, insurance pays at 2-1 odds.
• Surrender: giving up your hand and lose only half the bet.
• Early Surrender: surrender allowed before the dealer checks for blackjack.
• Late Surrender: the dealer first checks to see if he has blackjack. If he does, surrender is not permitted.
• Double Down: double your initial bet following the initial two-card deal, but you can hit one card only. A good bet if the player is in a strong situation.
  
• Even Money: cashing in your bet immediately at a 1:1 payout ratio when you are dealt a natural blackjack and the dealer's showing card is an Ace.
  
• Split Hand: split the initial two-card hand into two and play them separately - allowed only when the two first cards are of equal value. Use each card as the start to a separate hand and place a second bet equal to the first.

House advantage (approximate, may vary with different rules)
Without basic strategy 7% average.
With basic strategy 0.5% or less.
Card counting can reverse the advantage up to 1% to the player.

Some blackjack variations
Using different number of decks: all other conditions being the same, as a general rule the fewer the decks, the better for the player.

Allowing the dealer to hit a soft 17: a disadvantage to the player. It gives the dealer a chance to improve.
Allowing a double down after splitting pairs: can be advantageous to the player if used wisely.
Allowing re-splitting of Aces: a clear advantage to the player.

People sometimes call problem gambling ludomania. Problem gambling is an urge to gamble despite harmful negative consequences or personal desire to stop. Problem gambling often means that the gambler hurts other people. Severe problem gambling is clinical pathological gambling if the gambler meets certain criteria. Although the term gambling addiction is common in the recovery movement, pathological gambling is an impulse control disorder and is therefore not an addiction according to the American Psychological Association. A study by the United Kingdom Gambling Commission, called the British Gambling Prevalence Survey 2007, found that approximately 0.6% of the adult population had problem gambling issues, the same percentage as in 1999. The highest prevalence of problem gambling is amongst those who participated in spread betting 14.7%, fixed odds betting terminals 11.2% and betting exchanges 9.8%. Research by governments in Australia led to a universal definition of problem gambling, which appears to be the only research based definition not to use diagnostic criteria. Problem gambling involves many difficulties in limiting money and/or time spent on gambling which leads to adverse consequences for the gambler, others or for the community. Most other definitions of problem gambling can usually be simplified to any gambling that causes harm to the gambler or someone else in any way. However, these definitions are usually coupled with descriptions of the type of harm or the use of diagnostic criteria. According to DSM-IV, pathological gambling is separate from a manic episode. When the gambling occurs independent of other impulsive, mood or thought disorders is becomes its own diagnosis. Available research seems to indicate that problem gambling is an internal tendency and that problem gamblers will tend to risk money on whatever game may be available, rather than a particular game being available. However, research also indicates that problem gamblers tend to risk money on fast paced games. A problem gambler is much more likely to lose a lot of money on roulette or slot machines, where rounds end quickly and there is a constant temptation to play again or increase bets, as opposed to a state lottery where the gambler must wait until the next drawing to see results. Most treatment for problem gambling involves counseling, programs with steps to recover, self help, peer support, medication or a combination of these. However, no one treatment is most efficacious and the United States Food and Drug Administration has not approved medications for the treatment of pathological gambling. Cognitive behavioral therapy helps reduce symptoms and urges related to gambling. This type of therapy focuses on the identification of the thought processes, mood and cognitive distortions that increase the vulnerability of the gambler. Additionally, cognitive behavioral therapy approaches frequently utilize techniques that build skills geared toward relapse prevention and assertiveness.

Betting arbitrage, miracle bets, sure bets, sports arbitraging is a particular case of arbitrage arising on betting markets due to bookmakers’ different opinions on either event outcomes or plain errors. By placing one bet per each outcome with different betting companies, the bettor can make a profit. In the bettors' slang an arbitrage is often referred to as an arb; people who use arbitrage are called arbers. A typical arb is around 2 percent, often less; however 4-5 percent are occasionally seen and during some special events they might reach 20 percent. Arbitrage betting involves relatively large sums of money stakes are bigger than in normal betting.

Bookmakers generally disapprove of arbers, and restrict or close the accounts of those who they suspect of engaging in arbitrage betting. Although arbitrage betting has existed since the beginnings of bookmaking, the rise of the Internet, odds-comparison websites and betting exchanges have enabled the practice to be easier to perform. On the other hand, these changes also made it easier for bookmakers to keep their odds in line with the market.

The best way of generating profit, which has been established in Britain via sports arbitrage, consists of 'key men' employing others to place bets on their behalf, so as to avoid detection and increase accessibility to bookmakers. This allows the financiers or key arbers to stay at a computer to keep track of market movement.

While often claimed to be risk-free, this is only true if an arb is successfully completed; in reality, there are several threats to this:

Arbs in online sports markets have a median lifetime of around 15 minutes, after which the difference in odds underpinning them vanishes through betting activity. Without rapid alerting and action, it is possible to fail to make all the legs of the arb before it vanish, thus transforming it from a risk-free arb into a bet. High street bookmakers however, offer their odds days in advance and rarely change them once they have been set. These Arbs can have a lifetime of several hours.

Making errors: In the excitement of the action and due to the high number of bets placed, it is not uncommon to make a mistake like traders on financial markets. For example the appropriate stakes may be incorrectly calculated, or be placed on the wrong legs of the arb, locking in a loss, or there may be inadequate funds in one of the accounts to complete the arb. Those errors might temporarily have an important impact. In the long term, the benefit will depend on the odds. For example one could actually make more money by placing the wrong bet where the outcome happens to be beneficial, though not justified by the arbitrage calculation. However, this stroke of luck being repeated is unlikely, assuming the bookies have calculated the odds so they make a profit.

Bet cancellation: If a bettor places bets so as to make an arbitrage and one bookmaker cancels a bet, the bettor could find himself in a bad position because he is actually betting with all the risks implied. The bettor can repeat the bet that has been cancelled so as minimize the risk, but if he cannot get the same odds he had before he may be forced to take a loss. In some cases the situation arises when there are very high potential payouts by the bookie, perhaps due to an unintentional error made while quoting odds. Many jurisdictions allow bookmakers to cancel bets in the event of such a palpable [obvious] error in the quoted odds This is often loosely defined as an obvious mistake, but whether a palp in fact has been made is often the sole discretion of the bookmaker.

Other problems: Bookmakers who suspect arbing can set very low maximum stake limits, making arbing insufficiently profitable. Capital diffusion is serious; many bookmakers make it very easy to deposit funds and difficult to withdraw them. Making a return involves many bets spread over typically many bookmakers so keeping track is a considerable challenge, and requires excellent record-keeping.