public SimpleLinkedList <T> Swap(SimpleLinkedList <T> Node)
        {
            var current = Node.head;
            SimpleLinkedList <T> answerList = new SimpleLinkedList <T>();

            while (current.Next != null)
            {
                answerList.AddToStart(current.value);
                current = current.Next;
            }
            answerList.AddToStart(current.value);
            return(answerList);
        }