Positive and Negative Karmas

This is a one-wheeled chariot with two passengers being the same person. On the right, he is facing light, moving towards positive karma. On the left he is facing shadows, heading towards negative karma.

Image of Satguru Sivaya Subramuniyaswami
People wonder about their past lives, but it doesn't really matter who you were in your past lives. It is the cumulative creation of what you've done in the past which has manifested in what you are in this life that should concern you.
—Gurudeva