Learning this number-to-time scale blew my mind recently.
We all know that a million, billion, and trillion are very big numbers. But we often don’t appreciate the staggering increases between them. For example, a million seconds equals eleven days. That’s a lot, but two weeks isn’t that far away. A billion seconds, however, is over 31 years—either a third or even half of a lifetime depending on how healthy you are. Now that’s a lot.
But a trillion is unfathomable, if not completely unrelatable to our lifespan. In fact, a trillion seconds is over 31,000 years!!!
The more you know.
See also: A Short History of Nearly Everything
Photo: Nayu Kim
What does it take to be really good — if not great — at something?
A lot depends on the skill or event. For instance, “In expert tennis, 80% of the points are won, while in amateur tennis, 80% are lost,” says economist Eric Falkenstein. “The same is true for wrestling, chess, and investing: Beginners should focus on avoiding mistakes, experts on making great moves.”
The first step towards mastering a skill, then, lies in assessing whether the ability observes rigid rules or not. Knowing that will help you prioritize deliberate practice over taking creative liberties and vice versa. So if the rules never change, like in classical music or mathematics, you can “out-study” the competition to make it to the top.
But in less structured fields — such as entrepreneurship, rock and roll, and other humanities — taking creative risks or “making great moves” as Falkenstein says takes precedence. It’s the fastest way to greatness. In other words, strict standards reward mastery first. Unregulated skills reward creativity more.
Of course, many disciplines demand both mastery and risk-taking to become great, not to mention raw talent. But knowing where to start — whether by mastery or creativity — is half the battle.
Synopsis: British kid fails math, then passes after a year of hard work. Father loses it.