Yeah, Betta's have a HUGE personality. When ever I feed my Betta Bloodworms, I always like, drag it along the surface so that he tries to chase it. At the end, when he's "tired", he like pulls the Bloodworm really hard. He's like, "What's your problem?" He gets it REALLY visciously. I still love him, though. Why can't they live long like goldfish? Goldfish just want to eat.