Vlad Tenev tries to create an environment that gives his children opportunities to struggle and endure, but says he has not figured out how to do it.

“I try to, like, uh, create that environment as much as possible, but I think I haven't figured it out. So, uh, I think, I think that's a big part of it, and also probably, as we were talking before, um, it's a good bit of, like, nature versus nurture.”