Thanks for sharing! I think it's generally a good message. I think there's something to be said about humility as well. I've seen very many intelligent people who are arrogant and will put down great ideas. In fact, I've some very intelligent people put down my ideas and then later implement them as their own.

But ultimately, you're right. It's about not being complacent.

And let's be clear. Not everyone wants to be the CEO of a company. Maybe you want to be the best researcher in field X. I've seen people who are great at X and belittle other work that could potentially teach them something. One can see this a lot in academia, for example. It's ridiculous.