Two blind pilots get on a plane and walk right through the main aisle, sporting white canes and dark shades.
The passengers are mildly concerned but assume it’s all a joke.
The plane starts taxiing on the runway, picking up speed, rolling, barreling down, still not taking off, you can already see the end of the runway, the passengers already start panicking and screaming when the plane suddenly lifts off and all is well.
One of the pilots says to the other,
“You know what my biggest worry is? That one day they start screaming too late and we’re all gonna die.”