I know about the remembereing when you're trying to remember, but I was more like thinking along the lines of just marking a calendar with an X when I remember, to see if there's a pattern. I don't know, there's something that scares me about remembering all your dreams. I tried the writing down everything you remember method for a while, until I had a couple of consecutive days with EXTREMELY fucked up and terrifying dreams. After that I stopped.
Anyway, my random thought: there should be a "things that leave you puzzled"-thread:
I was at this tiny festival-thing that took place at a park in my city, today. And I walked into someone that I remember seeing at school. I don't know his name, I know he's one year below me, but I can't even really remember if he's in the same course as I am. So it's safe to say I only know him from passing by him. Anyway, when I passed him at this festival, he was all "OH! HI! HOW ARE YOU!", like REALLY enthousiastic, as if we really knew each other. And I was just so busy trying to remember who the hell he was, that I didn't really say anything back, I just smiled. And now I'm scared I was a jerk for not saying hi and asking how he was. I don't even know his name, I tried finding him on facebook, to apologize for not saying anything, and I THINK I found him, but I'm not sure, as he/or other random person has a really unclear profile picture.