There was a guy on here a while ago who believed that he could harden the shell of an egg useing his chi. I believe he put up videos with someone breaking the eggs and that person had more trouble with the egg he empowered but a lot of people here weren't convinced and the guy got major hell from a lot of people. I haven't seen that guy around since acually...
Try not to think in terms of "what can I do with chi" and just do the work. You may have some experiance that someone else won't believe is possible but at the time it happens to you you'll understand that it isn't anything magical or supernatural and you won't be resorting to parlor tricks. I hope so anyway.
