Whenever I hand customers their drinks, I hold the cup at the top, so they can get better leverage by grabbing the bottom. The guys and men always grab over MY hand. Like, I'm minimizing the amount of hand touching between me and them; yet, they end up touching my hand anyway?? I don't understand it at all. If I were an attractive woman, I'd understand, but I'm not a woman. Maybe it's a dominance thing? The unnecessary eye contact makes it worse.