I'm a relatively good looking guy, I'm 6'2, I get attention from some girls (average looking). But my game is absolutely shit. The only way I can get a girl is if she hands herself on a silver platter.

There is this colleague, a hot girl that I want. She gets a lot of attention from other guys. No matter how I try she shows no signs of attraction.

There is another girl that really wants me but isnt as prety but has an incredible body. I read somewhere that women are more atracted to guys that have a girlfriend. So, my question is, is it a good strategy to get with other girl in order to somewhat make the hot girl want me?