Dealing with self doubt is actually a normal feeling. Questioning our own accomplishments is usually a healthy indication of our own humility.

However, in severe cases, this doubt can get in the way of our ability to make decisions and pursue ideas. If you find yourself in this situation, it's a good idea to step back and see if there's an unresolved trauma that's causing these biased beliefs.

Ultimately, these feelings are hardly a reflection of reality and if we approach it with a rational perspective, we often find out over time that we were indeed, good enough.