In my humble opinion, only your very best - whatever that may be - is good enough for folk. Is this fair enough? I have no problem with giving it your all and still messing up. I do however think life's to short to listen to the half-arsed, the lazy or the can't be bothered. I'd like to think most of these don't have the wherewithal to get out of the front door. I hope I'm right.
My own best, however much I will it otherwise, will never be good enough. I can do plenty of other things, but I can't sing or play an instrument to save my life. Which is why I wouldn't dream of imposing my gruesome efforts on others and why I'm happy to listen to those who have the skills and talent. I'm fine with that. I can concentrate on getting better at the things I am good at.
Nigel (Not good enough for folk and grateful for the insight)
PS Kitty - Living Tradition, reasonably fine organ though it is, do sometimes talk complete rubbish... as they appear to have done on this occasion.