Fortunately you can map success on a graph. Success is measured on the Y-axis. Time is measured on the X-axis. And when you are born, the ball you pluck out of Buffett's Ovarian Lottery determines the y-intercept. Those who are born lucky start higher on the graph. Those who are born into tougher circumstances start lower.

Here's the key: You can only control the slope of your success, not your initial position.

In Atomic Habits, I wrote, “It doesn’t matter how successful or unsuccessful you are right now. What matters is whether your habits are putting you on the path toward success. You should be far more concerned with your current trajectory than with your current results.”

You can only control the slope of your success, not your initial position.

With a positive slope and enough time and effort, you may even be able to regain the ground that was lost due to bad luck. I thought this quote summarized it well: “The more time passes from the start of a race, the less the head-start others got matters.”

This is not always true, of course. A severe illness can wipe out your health. A collapsing pension fund can ruin your retirement savings. Similarly, sometimes luck delivers a sustained advantage (or disadvantage). In fact, one study found that, if success is measured by wealth, then the most successful people are almost certainly those with moderate talent and remarkable luck.

In any case, it is impossible to divorce the two. They both matter and hard work often plays a more important role as time goes on.

This is true not only for overcoming bad luck, but also for capitalizing on good luck. Bill Gates might have been incredibly fortunate to start Microsoft at the right time in history, but without decades of hard work, the opportunity would have been wasted. Time erodes every advantage. At some point, good luck requires hard work if success is to be sustained and maintain Ed..