What position are you playing?
Listen, team sports have positions for a reason. That's where your power's at. That's where your strength thrives. There's a reason a goalie doesn't play forward; there's a reason a point guard doesn't play center. That's not where their strengths lie.
So what about your strengths? Are you playing in the position where you'll be able to thrive? Or are you trying to do somebody else's job?
Too many people try to do everything, forgetting they have a team to help them. No matter what you do, you've got a team -- you've got people in your corner who've got your back. You don't need to play their positions! In fact, you'll both be happier if you don't. So don't try and do everything -- just keep doing your thing.
Play your position, and trust your teammates -- that's when everybody wins.