One of the biggest problems I see on this thread is lack of confidence.

It's usually described as, "backing out, pussing out, she was talking to someone else, she looked me straight in the eye but I had to tie my shoe."

The fear of talking to another human is completely irrational. You feel like you're not good enough to talk to her? Who the hell is she?

Get a hobby you actually love to do. Work to get better at it everyday. As the days, weeks, years pass, you should be pretty good at this hobby.

This will give you confidence and help you validate yourself as a good guitar player, coder, songwriter, artist, etc.

Then, you'll have more confidence in general, which will make it easier to talk to women. You'll also have something else to do so you're not just pressuring yourself to pickup women all the time.

Once you get the girls, you have to have something else to do besides them. If you're just sitting around waiting to hear from her again, she'll be moving on.

She wants a man with drive in life.