Not everyone is in it because they love it. If you are then there's no reason not to be able to continue at it well into the "golden years." It's not like we ha

Not everyone is in it because they love it. If you are then there's no reason not to be able to continue at it well into the "golden years." It's not like we have to swing a pick or tote a bale. I think the work itself keeps your mind young.