It's likely a mater of what you're used to. I start to feel uncomfortable when I see an explicit loop. But that's actually very weird as I write Scala a lot w

It's likely a mater of what you're used to. I start to feel uncomfortable when I see an explicit loop. But that's actually very weird as I write Scala a lot where you use "for" (instead of "do-notation") for monadic computations. My brain starts smoking when someone uses a "for" as an regular loop! That causes usually a few seconds of complete confusion. :-D