LOL.
Speaking of adult students...
There's a woman in my karate class. She's 41, and she's one rank lower than me, although she should be higher (she's missed several gradings). Yesterday, we're practising kicking and blocking kicks. She throws a roundhouse at my chest, and I block it with the palm of my front hand. She goes off and sulks about it.
I mean, really. Considering it's karate we're doing, if you're gonna complain about a small bump to your shin, you might as well take up gardening or knitting <__<