Poker is a card game in which players wager money, called chips, on the outcome of a hand. Each player has two personal cards that they hold and five community cards that are dealt in a shared pot. While there is a certain amount of luck involved, there is also a substantial amount of skill and psychology.
Before the cards are dealt, players must place an initial bet, which is sometimes referred to as an ante or blind bet (depending on the game rules). The dealer then shuffles the cards and deals them one at a time, beginning with the player to their left. The player then cuts the cards. Each player then places the number of chips equal to the bet made by the person before them in the pot.
When the betting is finished, a single high hand wins the pot. A high hand consists of three cards that are the same rank or higher, and two distinct unmatched cards. If more than one player has a high hand, the highest card breaks the tie.
In poker, and in life, you have to weigh the risk versus reward of each decision. Pursuing safety only leads to missed opportunities where a moderate amount of risk could yield a high reward. For example, playing it safe in a job interview might get you through to the next round, but you will not get the job if you are caught lying.