There's not much to be ingrained after you learn how for/while loops work, and there's not much in the way of learning how map/filter, or overloaded functions w

There's not much to be ingrained after you learn how for/while loops work, and there's not much in the way of learning how map/filter, or overloaded functions work. I wouldn't even consider the overloaded '+' operator as a loop, you can think of it as a single operation, it's an implementation detail.