These days, people around the world are being that the 40s are the new 20s. While that may be true for celebrities that need to remain youthful for the sake of their careers, a majority of 40 year olds feel that they are old. While it’s perfectly natural to feel your age upon yourself, some people completely give up on their lives and turn what should be middle age into the beginning of the end of their lives. We examine the reasons behind people in their 40s feeling old.