It's actually the only way you could have fun and just figure out how to beat it. (I'm not saying that not dying isn't fun to keep as a record by the way.) I must say, I died once or twice in Twilight town of all places with Roxas. But I couldn't learn without it. Now I gotta say. Sometimes fights get your hopes down when you die and die again and again and again because it's a little too tough. That's how I stopped playing KH: CoM forever, until I decided to pick it up and finally beat that stupid Maleficent with Sora. I mean, that's the way I experience other games, I stop playing one game when I get stuck on it (not including KH2 by the way) and try another game. It all fits.