I just need some words of wisdom to just quickly (literally within seconds) bounce back from rejection. I just keep getting rejected from no texts back to girls rejecting me on dance Floor (like Tonight)

It effects my game afterwords by shooting down my confidence. I seriously have improved tremendously in the past few months (got my first hook up, many. # closes etc), but I just can't get anything more than a hookup. I

So here's a thanks, and a question : how do I quickly not give a fuck about rejection?