You are the only one responsible for all the decisions you make. And the responsibility for all your winnings or losses also falls solely on your shoulders. You could say that I completely immersed myself in poker. My whole life revolved around it for several years in a row. But the most important thing I learned in the end was to cope with my tilt. For me, this was problem #1. And in particular, I trained myself to get out of the game when I realized that today was not my day. 10 years ago, you would be called a donkey if you called wide. Today, most good regs know that calling wide is actually the right play against a lot of aggressive regs. You have to constantly evolve and keep up with the game in order to succeed and always stay at the forefront of the field.