I bought Persona for the PSP when it first released. I played it as soon as I got it. I stopped. Not because I didn't like it. It was actually a really fun game. A nice throwback RPG on the handheld. I think I was pretty far too, I had come across some little girl and was yapping at her. I think it was a pretty pivotal discussion as well as it determined whether I got the good ending or the crappy one.
There's no good reason for me not playing this. It happens to me all the time. Persona, Lego: Batman, Age of Empires II, Demon's Souls, Mass Effect 2, Killzone 1 & 2, pretty much all of the Elder Scrolls games, Kameo, Prince of Persia: The Sands of Time, Devil May Cry, Tomb Raider, The Settlers III. The list goes on and on.
Games I start, but then never finish, and yet, every one of them I would count as a good game.
Maybe I have gaming ADD.