The easiest way to eliminate the effect of karma is to remember the Lord. Offer both good and bad, everything within you, to the Lord.
Every individual is subject to the effect of karma; no one can avoid it.
Let everything happen as Divine will. All are bound with the thread of karma. There is only one thing I know: God is doing everything and it is for the good of all.
My child, what to do! First you must forbear. Remember, all are bound with their karma. Yet, there is a little free will. Still, do not worry. There is One who is always ready to take care of you. Trust God. Love Him.
Neither are you the master nor are you the owner. You are only a servant. Leave the result of all karma to the Lord and be worry-free.