Live the life you want to live - "I wish I'd had the courage to live a life true to myself, not the life others expected of me." What other people think--especially people you don't even know--doesn't matter. What other people want you to do doesn't mater. Your hopes, your dreams, your goals... live your life your way. Surround yourself with people who support and care not for the "you" they want you to be but for the real you.
What other people want you to do DOES matter. Living life without considering how your life meshes with the lives of your family, for instance, can destroy the lives of others. What if they need you for support? Are you going to go after your dreams, hopes, goals and live life your way? How selfish can a person get???