“Do what you can, with what you have, where you are.” – Theodore Roosevelt
We all have limitations. As much as we want to be more intelligent, assertive, influential, etc., we have to work to build those skill sets and earn those attributes.
Instead of comparing yourself to what attributes others have, make the most of the strengths you have. Work to reduce your weaknesses. And realize that where you currently are is not where you will be a year from now if you strive to continuously improve.