Sometimes they just go crazy.

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But I have the other side where you just need to go crazy, you know?

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"The only thing left to do is go crazy -- just sit and talk to the walls, " one adolescent in Florida told the researchers.

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"You have these moments - you're waiting to go on and you've got Sir Ian McKellen on one side and Stephen Hawking on the other, and you go, this is just crazy, " he says.

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I've just let it go super natural and super crazy and not care.

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The crazy part is, he just let go right off, no struggle whatsoever.

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It's just natural human reaction when people can see each other going crazy, they go crazy.

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