My mom's father was a coal miner for 53 years, he dropped out of the 4th grade and went into the mimes.....his father came from Poland, he was a miner also. Both lived in other 90's....god, I hope I don't live that long! I've quit every other bad habit except for smoking, but I have cut way back on it, hopefully soon I'll drop it like the other habits I've had! :)