My first time playing Sapphire way back in '03, I got owned hard by Norman. This is the point where the game's difficulty really stepped up a notch, and basically said, "You've had some experience, now let's see what you can really do!" This is also fitting for a battle against the main character's father. I had to battle him several times before I finally beat him because I underestimated Slaking due to its Truant ability. Now that I'm older and more experienced, though, all of the Gym Leaders are fairly easy.