True, but our expirence and skill power would also depend on the power. Like Building and Running could be improbed over time, while still leading a semi normal life, while IDK, shooting fire out of your butt and becoming a bird esq powers would be harder to practice and improve. Again, this is my opinion, and how I'm doing may characters. Like Warren has more expirence with his, because he is a personal trainer and is always pushing his limits, either by using or not using his powers.