If you didn't have to do one of the human functions needed to live, what would it be? (i.e., sleeping)

I'd like it if I didn't have to breathe. It would be cool for swimming and I wouldn't have inhale second hand smoke.

I wanna go swimming with Hippy and Dragon Fly so I'll add my vote for breathing, too.

I agree with Hippy, breathing. I have a huge fear of not being able to breathe. Second would be going to the bathroom, so annoying to stop everything to go.

I think I'd like to keep all of my functions :)

I'd have to say using the bathroom....lotsa time wasted!

Does farting count ? I love chili but it doesn't love me ! Afraid that one of these days I'm going to blow myself up !

Definitely sleeping. No sleep would be awesome. Oh and going outside to relax in the night when everyone's asleep would be awesome.  I'm very fond of the dark.