I don't think you should just do what makes you happy. Do what makes you great.
I am a Patsy Cline fan.
Growing up in Rhode Island, my friends would have strung me up if I had been a Yankees fan.
Still when I go on talk shows, I worry that I have to live up to a comedic persona.
I eat stickers all the time dude!
You do not have to be fearless, just don't let fear stop you.