I dunno about bad luck as much as making terrible sponsorship decisions. Ecko, Ammo, Felix?? I like(d) Felix, but he was never a major player (somebody feel free to correct my ignorance. ) so I never understood why Manny's career seemed placed into his hands.
There is also the issue with his little-kid boards. Something about grownups skating 7.5's (hello Felipe Gustavo) with shit wheels.