Almost everything I can do and know I have tought myself.
I cannot plaster a wall, and a few other minor things, but most of it is pea nuts, you can do anything if you put your mind to it or want to ! I am good at strateging and designing things is what I do.
As for sport, I played most sports or tried my hand at most. I'm not good at snooker, pool or golf, didn't like judo or wrestling (don't like clinging to other guys ;-D), wasn't too bad in the rest, from table tennis to karate to tennis to soccer (hey, never mind bafana, I played for potch united), rugby, cricket, chess, shooting and more - but the one that always stayed with me and will always, is lure fishing, salt and fresh.
Sorry to cut all you braggers off just below the knees but I bet not one of you can come up with a better sport !