Luck plays an important role in poker, but its impact varies depending on the type of poker you're playing and the time period you're considering.
In the short term, luck can be a significant factor. In a single hand or even a short tournament, the cards you are dealt can have a big impact on your outcome. Even if you are a skilled player and make solid decisions, a bad run of cards can lead to you losing in the short term. This is what is often called "variance" in poker.
However, as the game is played over time, skill and correct decision making have a greater bearing on the results. Successful poker players understand the
odds, know how to manage their
bankroll, read their opponents, and adapt their strategies based on the situation. In the long run, luck tends to even out and more skilled players tend to perform better.
In short, luck is a big factor in poker, especially in the short term, but skill and strategy are critical to long-term success. Poker is a game that combines skill and luck, and the key to being a successful player is learning to manage both effectively.