As you sow so shall you reap....however you would never know when and where. Just not this life, good and bad consequences of KARMA also go beyond this life and realm in which we exist now. ALL KARMAS shall bear fruit. Only GOD/prayer can erase KARMAS.

Based on my knowledge so far doing good or bad KARMA is not in your hand. By recognizing this FACT you should always pray to GOD to make you only do good KARMA. SUPREME KARMA you can pray for is the UNCONDITIONAL love for God,...that if granted, takes one out of the cycle of birth, death, KARMA...and more... Any other KARMA howsoever good can make you king of Heaven but after that reign who knows what your KARMAS will be in next life.....there is no escape other than the SUPREME KARMA.

If you have any questions about life, existence and purpose start reading Sri Guru Granth Sahib....thats my source.....good luck..