is it really gross?

So I was thinking about this the other day: so many times I hear people talking about sex, the things they do, the things they'd like to do, and other various things, and it's acceptable, but I don't hear anyone saying things like, "boy, that was really a satisfying crap I just had." I wonder why. I mean, I guess most people see it as gross. But think about it, everyone does it, and not everyone has sex (even the most probably do). It's a good feeling, in a way, at least a relief, when you're done. And yet, when I bring it up, everyone seems to look at me funny, at the least, or to say something like, "that's gross!"

I just don't know. Is it really that gross?

And here's another thing. I don't really talk about it because of the response people get, but I've always thought it would be interesting to learn what I can about a person's health from their feces. You know, color, texture, smell. I don't know if I'd be incredibly eager to reach out and feel it, but there's got to be all sorts of things you can tell without having to touch it or remove it from its surroundings. But the few times I've mentioned that to people, I get these strange looks.