Relationships in general make people a bit nervous. It's about trust. Do I trust you enough to go there?
If you can't go 5 minutes without checking Facebook on your phone, we're probably not a good match. However, if you enjoy having thought-provoking conversation and aren't afraid of the occasional spirited debate, give me a shout!
Good-looking individuals are treated better than homely ones in virtually every social situation, from dating to trial by jury.