Optimist and Pessimist

An optimist is some one who falls of the Empire state building and after 50 floors says "So far so good."
When an optimist and a pessimist both look at a polo, the optimist sees the sweat and the pessimist sees the hole
Its good to be a Pessimist, your always right or pleasantly surprised.
A optimist sees  a rose and no thorns, the pessimist sees the thorns while oblivious to to the rose.
In the long run a pessimist may be right but the optimist has a better time on the trip.
A pessimist sees the dark side of clouds and mopes. A philosopher sees both sides and shrugs. An optimist doesn't see any clouds, hes walking on them.