I do. And there is a complex reason behind it. Let me elaborate a bit. Think of it like this, our world, everything we see around us compiles as the world we know. And believe it or not, our world is closed system. because every sphere or circle is a closed loop. Because of that what starts with you will always end with you.
Now if you have heard about the " butterfly effect" then you know what I am talking about. Every choice you make, every decision you take shapes the world as you see. The current phase of life you are in right know is because of those choices.
Suppose you are an athlet. Now you are one because you have chosen to. If you have studied or pursued after a business then you would not be here, would you?Now to explain where "Karma" fits in all this let me set you up with a hypothetical scenario.
One Sunday morning you were deep in your sleep. Suddenly ther doorbell rang and you woke up at once. You felt disturbed. And with an intention to scold you opened the door and saw a boy who delivers you milk. Now you pour out all your anger upon him and he becomes sad and simply keeps his chin down and goes his way.
When he went out that morning his mom made him breakfast and gave him a banana. He simply sits down in a bench near your house and sadly finishes it and thinks what did he do wrong to get screamed at. Because of him being distracted he leaves the banana peel in the pavement.
After the boy left you were thinking that the boy ruined your sleep.. And it was Sunday morning. so suddenly you thought why don't you go to the store, bring some groceries and cook something for the love of you life. You wore your clothes and went out. You were thinking how might your special one feel that you are doing something for her. But suddenly you lose all thought as your foot falls on the banana peel and you fall hitting your head hard in the pavement. You loose your consciousness. The next thing you saw that you are in a hospital and your lover is angrily looking at you and scolding you for being clumsy. See? Karma has come back to bite you.
Now that scenario might be a work of fiction I wrote but it made you read attentively and chuckle a bit. Because of that you are now a little more sincere then before. What you lack to understand that because of this, a good writing, I might get something in return as I did a good karma. Which in this scenario is an upvote.
So yes. I do believe in karma. And thank you for patiently reading this. A good karma is coming your way..