Listen man, I know what you are going through. You really, really, really like a girl. It's rare. It's a wonderful feeling and suddenly, everything becomes a game of chess.
You consider everything you do. You think about what the best thing is to say to her, what the best thing is to do. To be absolutely sure, you ask for advice so you know for sure you make the right moves.
You tried so hard, but in the end, you still lost her. It hurts. It makes you think even more about her and how it could go wrong.
The problem is, that all that thinking is in fact, wrong. A girl likes you, or she doesn't. There's nothing you can do to change that. The whole irony is that walking on your toes and overanalyzing stuff just make it worse.
So the only thing you can do is be a man and if that fails, wether you fail or she isn't fair, it does't matter. The moment that things seem to go wrong, you walk away. You have to. It's the only fix there is.
Having said that, women are like that man. Women magnify things, place things in the wrog context, or say things that are just not right. If you are in a situation like that, walk away, laugh it off, shrug your shoulders. They don't even mean what they say. I know you ca be at a loss of words when women rant like that, but it's totally ok to say ''WTF''? And walk away. You don't have to defend yourself. You know that you're a great guy.
Also, be careful. Don't give a woman reason to hate you. I'm not saying that you should comply with a woman, or be a AFC. But if you really make her mad on purpose, they will be on a mission to socially kill you.