I think the majority of us lack some sense but I'm talking about actual senses, sight, smell, hearing, etc. I took a new club member with me yesterday to check on hives. He's mid-60s I guess and super nice guy but I had him listen and smell a hive after the telescoping top was removed and the screened inner cover was left to keep the bees contained. The hive we looked at had the cluster just crossing over into the 3rd medium so you could just barely see them but I could easily hear them and smell the honey and "bee smell" but he couldn't. Wondering how much that would affect your life as a beekeeper? I'm 31 and while my eyesight isn't as good as it was 10 years ago I still function fine without corrective lenses and my sense of smell and hearing are still pretty sharp.