Why does Sam Quint smash the CB radio in Jaws?
When Brody goes and tries to call for help on the CB radio, Sam walks over with a club and smashes it but the movie doesn't really do a good job in explaining his actions. Is it because of Sam's history with sharks on the USS Indianapolis, and he feels like calling for help would be the cheap way out? Does he think that since his friends didn't get to call for help so he shouldn't either?