It’s unbelievable that I have to keep telling adults the same thing I tell my kids:

The goal is NOT to do it fast; it’s to do things right.

If you’re going to have to do the same thing five times because you rushed through it (and as a result, it’s incomplete, messy, incomprehensible, or doesn’t meet the standards, etc.), then you’ve wasted more of your and others' time.

Doing it right (or as well as you can), even if it takes longer, leads to a better outcome for everyone.