The folks at DESPAIR, INC., created their soul-crushingly depressing posters known as Demotivators because they believe motivational products create unrealistic expectations, raising hopes only to dash them. With Demovitators posters, you can skip the delusions that motivational products induce and head straight for the disappointments that follow!
These are some of their posters that I like.
Now I can increase my success by lowering expectations. Ha!