Crunching ice is like fingernails on a blackboard. It bugs the hell out of some of us, others couldn't care less. Fingernails on blackboards have never bother

Crunching ice is like fingernails on a blackboard. It bugs the hell out of some of us, others couldn't care less. Fingernails on blackboards have never bothered me. And ironically, I'm hypersensitive to sound.