Last night at church I asked someone if they'd be willing to help on the PA team. He's a musician and song writer, and I never gave it a thought that there might be issues.
As we started talking, just after making the request and wondering why he looked at me a bit funny, I noticed something fleshy-coloured in his ear. Then he turned his head and I saw that there was a similar thing in the other one.
How wise would it be to ask a man who needs hearing aids and has significant hearing issues to run sound?