Creativity is something that is inborn and can never be taught. True or false? Why?

I think that courtesy can be taught and is not inborn. I think the more people obseve scenenary, the more they look at the things around them, their creativity will be enhanced.

What courtesy means to me

To me, courtesy means that we must be polite. For example, when someone is in your way, you should say 'excuse me' and not like 'move it!'