I think because do not express their emotion or do not know how to in a healthy manor, unlike women, They tend to live shorter lives then women. I know that their are 100 other factors that play into their lifespan. However Women are more communicator s and that I believe that helps them. IT would be interesting to know if the feminine male (not to be mistaken with the gay may) lives longer than the alpha male. Of if there is a difference in type of females and their longevity. Great Post.