WTF is he smoking? He will be lucky to get 2-3 total from that gas bag. Good luck convincing him he needs to study. He won't find it necessary when all he plans to do is whip out 1 liners and zingers. Besides, why study when it is much easier to flippantly lie.
But I totally agree. He looks mentally unstable. I dont't think he can handle the stressors of the GE much less a presidency. God help us all if that should happen.