– Airplanes usually kill you quickly – a woman takes her time.

– Airplanes can be turned on by a flick of a switch.

– Airplanes don’t get mad if you do a “touch and go”.

– Airplanes don’t object to a preflight inspection.

– Airplanes come with manuals to explain their operation.

– Airplanes have strict weight and balance limitations.

– Airplanes can be flown any time of the month.

– Airplanes don’t come with in-laws.

– Airplanes don’t care about how many other airplanes you’ve flown before.

– Airplanes and pilots both arrive at the same time.

– Airplanes don’t mind if you look at other airplanes.

– Airplanes don’t mind if you buy airplane magazines.

– Airplanes expect to be tied down.

– Airplanes don’t comment on your piloting skills.

– Airplanes don’t whine unless something is really wrong.

However, when airplanes go quiet, just like women, it’s usually not good.