REDDIT has a spinal cord injury forum and you see the occasional person that's had some time in the chair, but hasn't had proper rehab or training. The problem there is that it's low population and you'll have everyone from a herniated disk to full out paralysis. Lots of family/friends ask questions too. Even a student neuro once and how to break it to someone that they are paralyzed. I mostly observe there .... as much as many would hope I'd just observe here. lol