At one point I had memorized the corner cases* of `this` for the pointless reason of stumping people who thought they knew it. The only thing it really taught m

At one point I had memorized the corner cases* of `this` for the pointless reason of stumping people who thought they knew it. The only thing it really taught me was to avoid it. *My favorite is "what does `this` point to when running `eval()`"? The current context. "What if you assign `eval` to a variable and then use that?" The global context.