It doesn't hurt to take a hard look at yourself from time to time,
and
this should help get you started. 
The Bathtub Theory:
During a visit to the mental asylum, a visitor asked the Director
what
the criteria was which defined whether or not a patient should
be
institutionalized.
"Well," said the Director, "we fill up a bathtub, then we offer
a
teaspoon, a teacup and a bucket to the patient and ask him or her
to
empty the bathtub."
"Oh, I understand," said the visitor "A normal person would use
the
bucket because it's bigger than the spoon or the teacup.
"No." said the Director, "A normal person would pull the plug. Do
you
want a room with or without a view?"