I like how cactus look too, but they are extremely hard to maintain and I'd forget to water it.
How do you mess up taking care of a cactus?
My sister used to play cactus golf with me as the caddie. She hit a cactus with a stick and I got needled. :I
Ow, why would she do that?
Actually I've heard worse, I have a friend who had a shirtless cactus fight with his friend.
Cacti hurt :/