"Whose life am I living?"
Many live their parent's or friend's lives without knowing it. Their parents might want them to be a doctor or lawyer and even though the child doesn't want this they are afraid to disappoint their parents. They grow up living their parent's lives, going to med school or law school and being unhappy.
The same thing happens with friends. Some of your friends might be unhappy with their careers and might want the same for you. If you became an entrepreneur they might be jealous inside or they might fear losing you to a different set of friends.
You only get one shot at life. If you are unhappy you are probably living someone else's life.
Be You. Lose the old idea that you must please people or fit in and just be you, because you are the best you in the history of creation.