I'm single and when I'm on a date (never a first date) I love to talk about Bitcoin and explain how it works just to test the other person's reaction. I honestly don't care whether they like Bitcoin or not; it is really just a test of how open minded they are to new ideas, especially ideas which conflict with something they already believe. If they aren't capable of adopting new concepts and ideas, how are they going to share new concepts with me? One person to whom I explained Bitcoin had no response. When I asked for one I just got "Well it's interesting, I just don't think it'll work."  

As if it doesn't already work.

For a variety of reasons I don't talk to that person anymore.