public void start() throws Exception
    {
        System.out.println("1. Begin game.");
        System.out.println("2. Abandon game.");
        System.out.println("What's your choice?");
        String choice = sc.nextLine();

        switch(choice)
        {
            case "1": playersChoice();
                break;
            case "2": System.out.println("Game over!");
                break;
            default:
            {
                simulateScreenCleanup();
                System.out.println("Wrong option!");
                start();
            }
            break;
        }
    }