Why does menopause cause women to be a little mean?How long does menopause last?

Kate-Ann asked: Why does menopause cause meanness?
I notice that women tend to be a little mean when going through “the change”
Why?
How long does menopause last?
Women are kind of crazy during menopause.
My mom sure is moody lately.I can’t wait for her to be done.I don’t live with my parents but when I visit she can be [...]