Arisia Convention

Frankly, why not ask for certain courtesies from everyone attending Arisia? If you're in an elevator that's full, and you get to floor X and you see someone with an obvious difficulty (crutches, motorized chair, wheelchair), get out and walk? I suggested such when three full elevators passed a woman in a motorized chair; when I asked "Could some people take the stairs so she could get down?" about 5 people and I walked down. Maybe people, I hope, just need reminding.