I'm 18, and I've been in two "relationships" that were both stupid and pointless and only lasted a month because I got sick of the guys almost as soon as we started dating. I never seem to develop strong enough feelings for someone and I lose interest so quickly. I'm in another relationship now, and we've been dating for about three weeks, but the guy has already gotten on my nerves, and I have no idea why. It's like I don't really want to be around him anymore. I can't picture myself ever falling in love or having a long term relationship because I can never like someone that long. The strongest crush I had on someone was in 7th grade, and also 11th grade I had a really bad crush on my teacher, lol. What's wrong with me?