Ben exhorted Dizzy to rely only on his own strength during missions. Dizzy has simply followed to Organisation's orders up to that point, but he began to Realize that his ability to use his fist was his own strength and something that onky he could do. Ben informed Dizzy that he and his Friends are vital to the Organization
Babs: (narrating) There are nice Gus and no-so-nice guys in the Organization Animals, but everyone's working to together to complete... Kingdom Hearts. There's lot that me and my friends don't know, but I do know that me and friends will have to keep fighting the darkness... so they can be whole.