> I have an acute sense of smell and hearing. Sometimes, I'm not sure if they're even physical smells or sounds. I'm intuitive that way. However, I live in a old home. I've called the gas company in the middle of the night several times in the 11 years I've lived here. They'll walk in and smell nothing, but the gadget they use to detect gas lights up. They're always surprised I smelled anything because it's very subtle.