I think that if you can teach small age are so little training. but if you teach your children that may be slanted teen lack confidence because they have intense emotions and rarely the ones who think.
I think if you can teach young age before it's good to practice. But if you do not teach a child who is a teenager, you may lack confidence. They are showing intense emotions and not recklessness.
I think if you teach small young before good to practice. But if you teach a child who is young you may falter. Because they have emotional violence and not thinking.