Wtp is so bad about Rage?

I hardly use attack pots so I couldn't care less if I'm being Raged. Heck, it's better for me, saves money. Why use an attack pot with a Fighter in the party? That's like... you're spending 5k for 2 attack. Dear Lord, talk about a waste of money.

Tell that to the people who pay 300+ mil for a 14 atk glove when a 12 atk glove is only 150mil... ;p