Very carefully. The reason? I'm left handed. Nowadays most kitchen utensils are ambidextrous... Including my vegetable peeler. There are many things that still aren't, like my fish spatula (I've devised a way of holding it left handed that works for me), which looks like this:
Anyway, I came across this great website for left-handers, www.leftorium.com. Can you believe it? It's great! I can finally get a left-handed can opener and stop trying to be a righty.