Many people think karma means "what goes around comes around," or a kind of cosmic punishment. But the word itself is simple. In Sanskrit, karma just means action, something you do.

Every action leaves a mark, like footprints in wet sand. Saying something kind, telling a lie, practicing piano, scrolling your phone for hours: each one leaves a small mark on you.

Over time, those marks add up. That is how habits form, and habits shape who we become. A person who practices patience becomes patient. A person who practices complaining becomes a complainer.

So karma isn't a scorecard kept by someone in the sky. It is more like a law of nature, the way gravity is a law of nature. What we do shapes us.

In the Gita, Krishna adds an important piece. He says our job is the action itself, doing it well and honestly. The results are not fully in our control, so we shouldn't let them be our only reason for acting.

Over the next lessons, we'll see why this is good news. If karma is about what you do, then you always have something to work with: your next action.