In poker, there are certain positions where the players are forced to make forced bets. These positions are known as the big blind and the small blind. The big blind is the player who is two positions to the left of the dealer. In poker, the blind is the amount of money that is forced to bet without seeing the cards.
A straight flush is a winning poker hand in which all five cards are of the same suit. The probability of a straight flush is extremely low. The chance of a pair is much higher.