I do love the implicit assumption here that the only possible way to learn what the numbers on a power drill do is to either 1) guess, 2) be shown by an older s

I do love the implicit assumption here that the only possible way to learn what the numbers on a power drill do is to either 1) guess, 2) be shown by an older sibling or similar, or 3) watch a video tutorial or something. Most power drills come with instructions.