Doctor Answers (4) on Unstable mind
From your short description, it's evident that you are sensitive & intelligent person who is confused at the point by your nature.
You are able to be empathetic in different situations where you can see not just your perspective but also another's perspective. When you develop empathy, it starts clashing with your ego(sense of identity) which says i am right & other person's wrong hence making you feel lesser, hence disturbed.
First thing to understand here is that there is no situation where one person is absolutely right or totally wrong. It takes real courage to not just see another's point of view but also convey it to yourself & understand why it feels bad to admit that other person also is right. One who has this inner strength starts developing self-respect which comes from facing & altering the ego rather than succumbing to it. You, my dear friend have started doing it in such a young age. Which sounds awesome. Your empathy is your strength & it should not affect your career as an artist in any way.
If you have anything else that's bothering you, do not hesitate to consult a psychiatrist or psychologist & discuss in detail. After all if there could be a problem, there certainly is a solution waiting to be uncovered.
Good Luck & Continue being an awesome individual..!!