Because men look at the ‘big picture’ that is life and women look at the man relationship.
Because men can enjoy all of the spices of life while having a relationship is just an added bonus–not their be all! Even though they may care about woman, even love their woman immensely, they are still looking outside of the relationship. They don’t care what woman think. They still have hobbies. They still put their friends first. They still listen to music. They still watch sports games. They still go fishing on the week-ends. They still base importance on their career. They still approve of themselves whether the woman approves, or not. They still see the big picture.