An arraylist is easier to traverse with respect to CPU cycles and memory usage (typically) than a linked list. What does python use internally? I don't know, an

An arraylist is easier to traverse with respect to CPU cycles and memory usage (typically) than a linked list. What does python use internally? I don't know, and I'd just as soon decide that myself... Ah, here's a major difference between us: I'd rather not decide that myself, unless it becomes a problem.