I feel like i lost a great girl last year, she was supportive, feminine, would do anything for me, laid back, fun to be around etc.

I try and apply the abundance mentality - oh well i'l find another girl there are girls everywhere! but despite dating and sleeping with many different women, i don't seem to feel the same for other girls or enjoy the company i did with this 1 particular girl. How come the abundance mentality doesn't work?