Rules of Programming: Know Your Restrictions
Having self-knowledge is good. Doing something good with that knowledge is even better. And harder.
If you know your restrictions, don't neglect them. Instead, try to improve.
Also: the best team work rarely comes from a group with the best developers. The best team work often comes from a group of different developers with different areas of expertise, where the developers complete each other. In such teams, the outcome will be better and the co-workers in the team will improve their skills even more.
Rule #23 of programming:
Know your restrictions