You have people out there who don't seem to believe that KARMA is a real thing. Be it good or bad it will come back full circle.
Here is the definition of what most people believe karma to be: What goes around comes around. What you do to others will eventually come back on you.
Now most people would like to think that this is a very untrue statement because they feel what they did to someone may have been justified or they just don't care because they've did many things many times and don't think it has came back to them.
Well let me be the one to tell you this: You don't always get back what you put out there. Meaning the way that you wrong someone is not always the way that it will come back to you and it's not necessarily going to be the person you wronged or hurt is going to be the one it comes through.
I mean you may have cheated on someone and they forgave you and took you back, so you figure "Well they won't or haven't cheated on me so I'm good." But that is where you are wrong. You see the next person you fall in love with and want to be with is more then likely going to be the one who breaks you down and treat you how you treated the other person. I'm sure to you it's not fair and they were wrong for doing you like that but for some reason you seem to have forgotten how you treated others in your past relationships.
"Do unto others as you would have them do unto you" is the most popular phrase then you have "What goes around comes around."
Don't get me wrong there is also good karma out there, but most people seem to forget about this part because they feel they have did so much for others and they still can't catch a break. Understand this once again: Those people that you helped may not be the ones who bring back the help you gave them and it may not come as quickly as you feel it should. We have to learn that the people we helped actually helped us in the process without us evening knowing it.
You can't expect to go around in life causing problems and treating people wrong and not expect it to come back your way. The sad part about it is when it comes back it's normally tens times worse then what you dished out.
The thing is this: If you want good then do good by others because as long as you continue to do wrong by others wrong is destined to come back to you, whether you believe it or not.
Like most people say: Do right by me and I'll do right by you, do wrong by me and you will get what's coming to you one way or another. It may not be today, tomorrow or even this year but some where down the line it's going to come back and hit you where it hurts the most. Most of the time those places are our hearts and for some it's their wallet.