What karma is doing in our life?
Just do good and you will be rewarded with goodness, in the same way, if you do bad, you will be rewarded with badness. For example, if you cheat your friend, someday your friend will cheat you. Or if you don’t pay your friend a deserving salary and if you never pay your friend’s work, in the future you will not get payment for you work and/oryou’ll be cheated by someone else. Its fair Karma law ! A wise man said : " Just deal with life with a kind heart and you will get a reward too!"