I have this thing about Final Fantasy, where I have to do everything possible in each game, you know --- gain every ultimate weapon, reach level 99, finish every side-quest, etc, in a way I find by doing these things, I "100%" each game and feel like I have done everything possible, and I often use the official guides to do this, or GameFaqs for the Final Fantasy games with no official guide available.

But before doing that, I like to finish each game without guides, just going through the games as normal, and the second time around, I use guides to help me master each game. Do you do the same, or do I have some form of Final Fantasy OCD where I HAVE to do everything?