I dont agree with this take on it bibble
"you're not clever enough to solve this so I'll treat you like a 5 year old".
Often in quizzing, and I'm sure, it's not just me, your mind gets set on a certain "Track". A little push is usually all that this is required to get you on the right track. Giving the answer straight away, to me is like saying "You're like a 5 year old, here, let me do it for you"
But I'm not going to get into an arguement about this. It's my opnion and that all it is.
(peace man)