I used to play the numbers game all the time, lol. Back in high school me and my buddies would literally pull up the nearest mall, split, and see who can get the most numbers. Banged a good amount of woman, was turned down by most. But after awhile you get used to rejection and oddly enough it turns into confidence because girls like that "I don't give a fuck" attitude.
Looking back, I actually miss those times a bit because I hardly talk to any of my old bros these days. So eventually I settled into a relationship and now if I go out I'm either alone or with my current girlfriend. No cold-approaching for this me