3. Women make mountains out of molehills http://www.cnn.com/2008/LIVING/personal/05/28/men.v.women/index.html
What you think: Women obsess about every little thing; men seem to have it all under control.
What the experts say:Men are problem-solvers and tend to bring up a problem only in order to search for its solution, says Schwarz. The "eureka" moment of problem-solving increases the level of dopamine, a pleasure-inducing chemical, in the brain. (This also explains why men will wait until it's absolutely necessary to stop and ask for directions.)
Women relieve stress by talking and relating their problems to others, which produces serotonin, said to enhance moods and ward off depression.
I don't mean to get a fight going but this site on CNN brings out many chemical and physical reasons to difference in men and women.
Caliber