Give up all thoughts of offense, revenge, of being injured, of self-justification, of needing to defend yourself against others' expectations, of the unfairness of life, of others getting some unearned advantage. Joy breeds joy and sorrow breeds sorrow. There is no reality in lack. Trust yourself consciously. The key to mastery is to acknowledge reality.
Reality is a simulation.
The future pours into the past thru the funnel of your thinking. Change what you are thinking now, and the future will take care of iteself. Your life is in a dynamic balance, based on your present thinking. Of course that side goes down and the other goes up, and the change is complete. Ten minutes a day of concentrated thought will change your life completely.