Here's my take: his plan was to take some mushrooms right before he went on stage, so he'd be ready to party as soon as the interview was over. But just as he

Here's my take: his plan was to take some mushrooms right before he went on stage, so he'd be ready to party as soon as the interview was over. But just as he was ready to go on they delayed the show for 15 minutes, and the shrooms kicked in right in the middle of the interview. He spent the rest of the interview sweating while trying unsuccessfully to catch some sort of train of thought.