Have you ever been in a situation, where you're not sure if someone say...heard something you were saying? And of course, this something you were saying was about them. So you wonder...'hm...did they hear?' and maybe you never find out. So what do you do? Well, if you don't talk to the person in the first place, I would suggest just leaving it. But in some cases, that's not the deal. Sometimes they only hear the "I hate her..." part of the "She's so beautiful, I hate her, but not really". Or maybe, you said lots of things, but it was only half of what you had to say, and you only didn't say the good things, because you were being a jerk at that exact moment. So maybe people shouldn't jump to conclusions. Just a thought.
Also, is it totally horrible if you bring out different parts of your personality around different people? One can't be expected to be entirely truthful, or entirely perfect around everyone. Sometimes, to protect yourself, or the people you love, you have to lie a little, or leave out details.
Lastly. What is wrong with being at least a little bitter? RIGHT, there is nothing wrong with that.
