I got a weird question in Austin: "What's your advice on fighting in roller skates?"
The young lady wanted some advice on a serious question. She handled the security at a roller-rink. She'd been in a number of fights while wearing roller skates, usually with people much larger than herself. What she had learned in martial arts about foot work and power generation and base and other things just didn't apply when your feet were tied to wheels.
We brainstormed some stuff, but I had to say...