A sign on the side of a local church:
"God must exist otherwise life would be meaningless". So?
Why do drivers at traffic lights take so long to realise that the lights have changed from red to green? Colour blindness?
Still on cars; if you are waiting to turn right at an intersection, get your car into the middle of the intersection and keep as close as is safe to the middle line. This could enable other motorists to cross the crossing. Makes sense?
I said three thats all you're getting.