that's a very honest answer, thank you.
Maybe my suggestion sounds bigger than it indeed is. How old are you, may I ask?
The person and the task should start out easy. Once you can get easy things done (with a boy from the neighborhood or the family or a volunteer in a company you work for) and you experience that a younger one learns from you the more difficult things in leading and teaching will follow naturally.

I talk from experience and got always much joy of teaching the youngsters or beginners. It is a lot of fun, too. Don't forget that.

All the best for you.