thanks! but if i use oil based, it wouldn't it stain the skin?
Not if you get it from a reputable dealer. Altough you might need vingear or something if you need to get it off quick.
General water basewill smear and smuged if there's water or sweat around, latex will lift up. If you're doing something Really fast, and changing paint a lot, you might get away with latex, but if you want the same paint for hours uner stage lights or a hot sun , you proably won't.
also some people are allergic to latex, I've yet to see anyone with a skin allergy to sunflower oil.