Karma

Karma; noun
1. the principle of retributive justice determining a person's state of life and the state of his/her reincarnations as the effect of his/her past deeds
2.Fate; destiny

I rely heavily on Karma to come back to people. I've learned that some things are not in my hands anymore or possibly never have been. Instead of dwelling on this and that, I know your fate will happen aka Karma. What you put out to the world is exactly how its gonna come back to you. Adjust yourself accordingly.