Courage is better than skill!
Though one may be skillful but lost his heart, he will be as senseless as someone who knows nothing at all. But though you may not be so learned as "those people" but you´ve got the courage as a lion, the skills will just show itself off.
TIPS : Never compare your skills with other people, especially with those greater that you are and specially natives.
Or if you would ever be tempted to compare, compare it with lesser people or better with children. This will boost your confidence the more.
But as for me, I have my own skills to develop, other people has theirs. So I mind my own business and be confident. And if possible help others with improving their skills as well, this will boost your confidence the more. And will also compel you to learn even more.