You don't get the old people part?

.............

3rd.. how old was he?

Older you get, you grow weaker, but you gain techniques and experience.

Knowledge is power, and elders have more of that knowledge from life experiences.

Also, Mut@t@, i'm impressed with the way you can answer questions and what have you based on what the anime has presented so far. I know you've read the manga, but it seems that you never reveal anything that hasn't been shown yet.

Impressed and appreciatory.