I remember these quotes
learning Petrov as a backup draw weapon forr state. can someone teach me?

“Too many times, people don’t try their best. They don’t have the keen spirit; the winning spirit. And once you make it you’ve got to guard your reputation – every day go in like an unknown to prove yourself. That’s why I don’t clown around. I don’t believe in wasting time. as Bobby Fischer once said
Too many people do that nowadays

Bobby Fischer also said "I don't believe in psychology, I believe in good moves." You can try your hardest and have the "winning spirit" all you want. If the other guy is better and makes better moves he's gonna win.
Phx, how do you find that advice?