That wasn't an argument. I wasn't arguing anything, I was just asking.
And I'm not convinced your analogy stands up, your son may be crap at guitar but you'd still feel a sense of parental pride in him having a go.
You wouldn't watch him play for 90 minutes full of rage, call him and his teacher a **** every 5 minutes and afterwards even if he actually played quite well for once kick the cat and whine about how shit he is and that his teacher should be sacked.