My template for most songs is 'Is this inspiring?' and with the blues it so often is.
Faced with the choice between changing one's mind and proving that there is no need to do so, almost everyone gets busy on the proof.
When I cook with my son, I might chop vegetables and have fun with different shapes. Cooking is a way to teach kids about other things, like reading or math with all of the weights and measures. There are so many things that are part of cooking that are also very educational.