Dealer question

[Iamafish]

Hey,

Im 19. Ive been thinking about being a poker dealer to build my bankroll faster, and mainly have steady money to throw around.

Are dealers required to be the age of 21+ just to pitch the damn cards?

Also, do I really need a certificate or something from a dealer school? I used to be a magician/card cheat, and I would practice this stuff for hours. My deal/shuffle is excellent, but I may need some information about side pots and all that.

Thanks