How do I find my soulmate?

I want a soul mate. a woman that I could spend the rest of my life with and she be full of beauty and kindness but I just see pretty girls and go for them and after the fun they were all just crappy cranky sluts. How can I find a beautiful girl that I am truly compatible with?

P.S and how do I learn her true personality before I tie the notch?

well, it seems like you have dated girls that have been just sluts. So you know who to stay away with. If you like a girl, go on some dates. That doesnt mean your dating your just getting to know each other. that will help you find her true personality. also, you could make a list of all the things you want in a girl. and maybe use those at some check points with girls.