Different type of people

A statistician is someone who is good with numbers, but
lacks the personality to be an accountant.

An actuary is someone who brings a fake bomb on a plane
because that decreases the chances that there will be
another bomb on the plane. (Laurence J. Peter)

A programmer is someone who solves a problem you didn't
know you had in a way you don't understand.

A mathematician is a blind man in a dark room looking for
a black cat which isn't there. (Charles R. Darwin)

A topologist is a man who doesn't know the difference
between a coffee cup and a doughnut.

A lawyer is a person who writes a 10,000-word document and
calls it a "brief." (Franz Kafka)

A psychologist is a man who watches everyone else when a
beautiful girl enters the room.

A professor is one who talks in someone else's sleep.

A schoolteacher is a disillusioned woman who used to think
she liked children.

A consultant is someone who takes the watch off your wrist
and tells you the time.