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What have you learned over 25 years that I havent learned in 14 years?

Whats the next 11 years?

What am I going to learn?

What do I need to know about having the longevity that you have?

Colbert asks OBrien, seeking some handy late-night-host wisdom.

I havent been able to think straight for about 30 seconds, OBrien says.

I just saw my grandfather, and he passed in 1976.

Could someone call 911?

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