Research shows that it takes, on average, more than 23 minutes to fully recover your concentration after a trivial interruption.
Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live.
This same logic becomes ridiculously simple and intuitive with async/await. It makes you wonder about all the things you could have done in the time that you spent struggling to make promises look less hideous.
It goes like this: Don’t try to copy what other successful people do. Instead, avoid what unsuccessful people do.