I would bore you with the story of how I was forever alone once but you don't want to hear it, I am going to say right here that I do not claim to be a miracle worker. I am also going to say that your first step to improvement is to shut the fuck up and listen to me. Drop what you think you know because it doesn't matter to anybody but you, a lot of what you think you know is not true outside of your head. You think too much, you over analyze everything. This is not a bad thing, you are an intelligent individual but appearantly you aren't intelligent enough to know when to stop thinking and just act. I am here for that reason.
stop giving any fucks at all
You care too much, you over think everything. The world is a cruel place and you will be shat on, you will fuck up and you will fall on your face many times. Don't be afraid of failure embrace it. Learn from it and adapt to it. It appears, to me, that by labeling yourself forever alone you have already embraced failure. The problem is that you have embraced it in a negative way, wallowing in it instead of learning from it. The worst you can do is fail. If you ask a girl and she says no, move on it isn't a big deal. If someone shits on you then snipe back because they deserve it, be funny with it as laughs gain friends and interest in you. At worst be caustic because they deserve it. If she ignores your advances then go straight over to her friend because that demonstrates the amount of fucks you give, which should be zero at any given time.

There's more to come.