Pearl was my first Pokemon game and I never understood what Special Attack and Special Defense was. It's pretty obvious what all the other stats do, but I had no clue that some attacks dealt physical damage, while others dealt special. I always though Special Attack was some sort of backup stat, like if your attack was lowered a certain amount, you'd start using special attack instead. Anyways, I had a Giratina (my favorite Pokemon), and I really wanted to teach it Draco Meteor, but I had just caught it. I didn't want to wait to make it friendly with me, so I gave it a whole bunch of those berries that lowered special attack and special defense, but raise friendship, thinking that it wouldn't make that big of a difference. The worst part is, in addition to Draco Meteor, it also knew two other special attack moves.