Like the next comment? Give it the thumbs up! 

Think this is a good question.  Most drift into being with someone and copy everyone else because it seems the right thing to do. I am an introvert and like being alone, I find relationships, even casual ones hard to cope with, like a struggle and a problem to achieve very little if anything. I found out that the people who desperately want to be with me are drifting along and needing to settle with someone. Perhaps they really wanted to be with others but the others were not interested, so they settle for me. Once I met a woman who was on drugs, she was addicted to cocaine, had a messed up life and always short of money, she very much wanted to cling to me, but that seemed to be just because she was alone and she thought it would be convenient.  I saw her for a bit and she expected me to work and pay for her drugs. You can see why she would not want to be alone then.  But there was no connection between us, there was nothing good about it  She was so different to the sort of woman I would want if choosing someone. And all she ever thought about was drugs, or maybe drink.