It's sometimes painful when you realise its better to be lonely than in a forced relationship

I know a number of single girls. Some of which rejected me and some that i have not approached romantically. Not because i am afraid, but because i do not think we have enough in common. They have different hobbies, lifestyles, personalities etc. There is nothing really that we could talk about. We just do not vibe very well. There were only two girls that i have grown to really like, namely their personality. However, first one i was not attracted to physicaly and the other rejected me. I do not know wether i am shooting myself in the foot or not by not going for everything, but i guess that's the way i am.