What is the one thing about yourself that bothers you the most?

I think therapy could help you, but if it is a deep-seated personality thing, you will need to be prepared for a long commitment. And also ask yourself if you are more concerned about practical problem-solving or getting insight into yourself.

People are generally well-intentioned, but their perceptions are not altogether trustworthy. Some may recognize that you have flaws, but be too polite to come out and admit how bothersome they are.