Dancers leaping across a floor can land with the force of up to eight times their body weight, so it is important to dance on a sprung dance floor. Injuries can include plantar facia, shin splints,...
The key isn't to prevent the craving (it's just a biological part of being human), but to satisfy it without piling on the calories. Try eating a small portion of a sweet cereal, or something else...
Don't do psychedelic drugs, smoke cigarettes, don't rapidly change unneeded antipsychotics, don't be born in a family with psychosis. Oh, and don't be a guy.