Living in the past is a psychological disease. Psychology has identified clear signs of the disease. If a person tends to speak about his past too much, about certain people who caused him pain in the past, and compares his present situation with previous ones, you can be pretty sure the guy has serious problems from the past that need be resolved in order for him to live a healthy present life. Such people tend to be attracted to or obsessed with the same type of people that caused them pa...