When it comes to the question of why men and women are different, there are a variety of answers that one could give. For starters, the most obvious answer is that we are born physically different. Men have more testosterone which gives them more muscle mass and women have more estrogen which gives them softer skin and greater fat storage. But there are also many psychological differences between the sexes. Studies show that men tend to be more aggressive and competitive while women tend to be more nurturing and compassionate. There are also brain differences between men and women. Men tend to use the left side of their brain more for things like math and logic while women tend to use the right side of their brain more for language and emotion. So, when it comes down to it, there are a lot of reasons why men and women differ both physically and mentally.