Of course I can't and it's never caused me any grief and if I could I hope it wouldn't make me terminally smug like it does you.
Your remark was totally thoughtless and unkind to those who for whatever reason cannot read music, some people suffer from learning difficulties and are unable to learn things no matter how much they want to.
I still think your remark was smug thoughtless and bang out of order, and I call it like I see it.
What is more if someone doesn't share your infantile sense of humour it doesn't mean that they don't have a sense of humour themselves.
So for once in your life admit that what you wrote was thoughtless and get over yourself.
Giok