> Watching someone struggle with your code in real time teaches you a lot more than someone just fixing your code or telling you it sucks or is confusing. Very

> Watching someone struggle with your code in real time teaches you a lot more than someone just fixing your code or telling you it sucks or is confusing. Very true. There's nothing more humbling than trying (and failing) to coherently explain something I thought was truly elegant to a new team member, only to realize it wasn't nearly as great as I thought.