Do you have the courage to go against the tide and just revel on being one's own self regardless of what other people say?

From where did you find that kind of courage?
What was the situation that made you act like this?
and finally, From where do you think I can get the courage I need right now in order to do something big that lots of people don’t think it might work, so I’m alone on that track because I believe I can achieve that goal by myself.