That's how I met my girlfriend, no joke. I had just given up and started doing whatever I wanted, independent of the outcome. I still talked to women, but I had no intention to try get them. Didn't care if what I did could be considered flirting, it wasn't intentional. Strangely enough I found myself in a situation of success at what I had been trying to do for so long, but I wasn't trying anymore.
It wasn't dating any more, it was just "come over to my place" and what happens happens. I was content not going anywhere with it, but I went the ways I previously failed to go. Rejection wasn't rejection anymore it was just "whatever, I'll do some other fun thing today". It just didn't affect me.
So I'm telling you, what you're about to do is the way to freedom and success. Whether you get a woman or not, being unaffected by having or not having one simply cannot fail. Stop taking shots intentionally, do what you feel like doing in the moment and not because you depend upon a desired outcome.