There are plenty of ways to get smarter. You can harness the power of interleaving by learning several things in succession. You can vary the way you study. You can test yourself. Oddly enough, simply getting more sleep can actually make you smarter.
What do you know, and what do you do with what you know? Learning more quickly, and retaining more of what you learn?
Yep: Getting smarter is a business superpower.
Especially if you consider which type of “smart” you focus on.
