Grow the Fuck Up

Personally, I fail to see how something that is entirely natural (ie nudity), is considered distateful. We all have bodies, we all came from bodies, what's the big mystery there? When you can see dead, massacred bodies on the new, why can you not say fuck and why, having used that word, will I now be considered inappropriate, or even stupid? Sex, death, life, they are natural, lets treat them as such!