2) Alvin commented my footwork improved. I think MAYBE got improve slightly because I have been watching those climb videos (on natural cliffs). Since I cannot climb physically, I have been climbing visually and mentally. I will be getting more nice videos from Wilson, woohoo!
3) Yes, breathe naturally when you climb. For me, before I make a difficult move, I may take a deep breath and blow it out. It does help for me, I think. Try for yourself!
4) Kevin and Zhengxin, maybe you can encourage the committee to interact more with the team. So that they won't be replicas of Ruixuan, Elisa and Liping when they were in comm! Heh