"I think I've had a couple of concussions, but I didn't know what they were until later," Xander mused. "Had a weird accident doing stupid stuff, and I got a nasty cut down my front and back that scarred and look really weird. Couple of bruised ribs, I think one was broken once. Lost a tooth. Broke a toe on someone's shin. Kind of got beat up for that, but it was worth it." He shrugged. "They kind of blue together after a while. Physical damage doesn't hurt as much as emotional damage." He paused and raised his eyebrows, impressed at that. "Damn, that's deep. I should write that down."