I have always wanted to be able to chop food like a professional chef (ie really fast). I've watched this video multiple times and given it a go, however following a few cuts on my knuckles and blood spillages I think I may have to reconsider. What things can you do - not necessarily party tricks - that others cannot? For me, I have this crazy Rain-Man like ability to hear a song maybe twice and know almost all of the words. I don't know why but I seem to pick up lyrics really quickly.