Comment by courtcircuits

To be fair, when I started learning CS, the `for x in y` syntax was cryptic to me because I was unfamiliar with concepts such as iterators & generators. `for(int i=0; i<len(y); i++)` made way more sense since there is no hidden logic (besides additions as you highlighted in your comment, but which I think is easier to have a grasp of). So I really wish I had read this article when I started my CS journey a couple of years ago.