It basically suggests that 80% of your results come from 20% of the things you do. What do you think is the 20% that we do that produces 80% of the results in poker?
Poker players mainly use poker mathematics to decide if it is worth betting and chasing a card to make a winning hand. There are two elements that help them make this decision: The number of Outs they have ( the number of cards that can make a winning hand) and what is the probability that an Out will be dealt.