First of all, read my post here:
2-vt11525.html?start=15
Second, it has nothing to do with 3 seconds or 2 years. The problem is that you're focusing on pussy instead of focusing on your game. The olympic boxer's goal is to win the gold medal but when he steps up to compete, he only goes through the routines of his game. He goes through his motions, his opponent, strategy, the jabs . . . then when the bell rings, he doesn't even think about these things any more. Now it's all automatic. Why is it automatic? Because he's practiced for years and years.
You're walking right into the fight without practice, without a set strategy, without practice . . and you're thinking about pussy for 3 seconds. That's 3 seconds too long. How would you feel if somebody tossed you in the ring with an Olympic boxer and told you, "Go get em!"?? Yet, this is exactly what you're doing to yourself.
Read the link above. Think about it.