Baseball is a team game but, at the same time, it's a very lonely game: unlike in soccer or basketball, where players roam around, in baseball everyone has their little plot of the field to tend. When the action comes to you, the spotlight is on you but no one can help you.
When I was young I had so many inferiority complexes. I had an inferiority complex because I didn't go to university. I had an inferiority complex because I didn't train. Then it gets tiring. And you do get bored of it.