What is the most important thing you have learned as a user of Yahoo Answers?

I have learned that people take life waaay too seriously.

That there are people who truly think that they can remark without a consequence - even if they're anonymous.

Somehow that loose guilt will get to them and they don't even know it... 

The way they go about themselves in public will be altered, whether they are conscious of it or not... if they're mean/arbitrary/obnoxious about something...

I've also learned that the media is starting to prohibit certain expressions electronically - which makes perpetuation of the 1st Amendment in jeopardy...

how to talk without swearing so much

That no matter how stupid I think people are, someone will always come along to prove me wrong.