i meet a woman i like and at first i think she's pretty cool, then she does/says/shows something that is unattractive. I start splitting and i think "this woman isn't even that great, i don't even care about her", then I do or say something impulsive that makes her begin to lose interest, then once she's losing interest I'm like "wait! I'm losing the love of my life! yet again the love of my life is getting away!". I think this is the main reason ive never been able to have a relationship before.

Do you guys have any advice for, um, not shooting myself in the foot like this?