Through exploration of your past lives you can easily learn why you are repeatedly entering abusive relationships, why you are born into your particular family, why you have this obsessive behavior and find out what lessons you chose to learn this time around, etc.
Many people resolve many problems by understanding their past lives.
For example, take a woman that was extremely overweight. She felt a compulsive desire to eat almost constantly and never felt satisfied. She found out that she died from starvation in a past life and was now subconsciously compensating for it. She was unable to drive into a car wash, enter a tunnel or elevator. When regressed to a past life, she found herself buried alive in a coffin.