llist.head = new Node(1);
    Node second = new Node(2);
    Node third = new Node(3);

list.add("Steve");
  list.add("Carl");
  list.add("Raj");
  list.add("Negan");
  list.add("Rick");

for(int i = 0; i < listSize; i++)
    {
        System.out.print("Enter a number to go in the list: ");
        int num = scan.nextInt();
        list.add(num);
    }