Men and Women

Many people said:"Men from Mars,Women from Venus.."Izzit true??I think it's is...It's true..but do you have any comment on it?let share with us...I think that is true it is bcoz sometime we really need to learn many thing to know more about men,sometime we really can't understand them(men)..we need take some times to know them better then only we will not misunderstanding with each others...