You don't have to

You don't have to be not afraid of anything to be courageous

You don't have to never be touched by anything to be unsentimental

You don't have to be ostentatious and pedantic to show the confidence and sagaciousness

You can have fear, you can scream

You can have sorrow, you can cry

You can have ignorance, you can humble

But Be Big, Brave and Bold.