Why I Teach

I have had so many people who have taught me so many things over the years. It would be very easy to adopt what I feel is the majority world opinion and think, “well, they were paid to teach me.” And it’s true that many, if not most, were paid to teach me things.

But I feel that information and knowledge are free. “Free as in beer,” meaning available without the exchange of money or value, and also “free as in speech” meaning available without restriction. What we pay for is the TRANSMISSION of knowledge: we pay for the teacher’s time, not what’s in their heads.

And that’s why I teach. Yes, sometimes I get paid for that, but plenty of times I don’t. And it’s fine — if I’m making enough to cover expenses, then I don’t feel I should be hoarding knowledge.

While I feel that most of life is not as binary as it’s sometimes made out to be, I do feel that knowledge is pretty binary: you’re either sharing it, or you’re hoarding it. Maybe you get paid to share it, which is absolutely fine and respectable, especially if knowledge transmission is your full-time job.

But if you already have a full-time job, and if it’s already making ends meet for you, you still need to be transmitting knowledge. You don’t need to change the world. You don’t need to moonlight as an instructor. Share something small, with just one person. Constantly be transmitting knowledge that you have, so that other people have it. The transmission of knowledge, I feel, is what truly sets us apart as a species. Other animals use crude tools; it’s our ability to share what we’ve learned that allows each generation to iterate and improve our tools, our processes, and our collective lives.

So many people have taught you things without being paid to do so, haven’t they? I mean, really think about it — I’m sure you learned something yesterday, or the day before, that didn’t come from a paid teacher in some kind of formal class, right? Well, if that knowledge was transmitted to you free of charge, then you’ve incurred a debt. You can pay it off by transmitting something to someone else, also free of charge.

The success of your life is measured by the lives you’ve helped succeed. And you don’t have to help in some major, earthshaking way. Remember, even horseshoes are powerful.

Wouldn’t you rather live in a world where you helped one person take even one tiny step forward than in one where you didn’t?