will still be gas-powered cars, but it would be kind of like using a flip phone? Somebody's going to do it, but it'll be rare. I think so.

You know, if you had not listened to my live stream every day—and I don't know why you wouldn't—you wouldn't know that there's a breakthrough in battery technology just about every day. And if we keep having breakthroughs in batteries, it kind of guarantees that all of your cars are going to be electric, because the economics are all just moving in one direction. It's not like gas is getting that much cheaper, but electricity, it might if we build enough nuclear power plants and do that kind of stuff.

But I'd like to use this as an example of an investment approach. So I don't know if I've heard anybody talk about this investment approach. Now, I don't give investment advice, specific investment advice, so I'll just put this out as a hypothesis, but it's one I've used and it seems to work. It goes like this. If you're trying to pick winning companies, you're probably going to lose like 95% of the time. You might get lucky 5% of the time, but you're going to lose about 95% of the time. So in general, you should get an index fund and diversify and just let it do what it does.

But there's one thing I've been tracking for my entire life to see if it would be an investment opportunity, and there's one thing that appears to me to work way more than half of the time. And that is that when there's a one-time change in the economy, if you bet on the strongest company that's involved in that one-time change—like I mean one time ever, like will never happen again—then you could probably make money.

For example, in the early days of personal c