public Gebruiker logOut()
        {
            bool wrongInput = false;

            while (true)
            {
                Console.Clear();
                Console.WriteLine(ASCIIART.LogoutArt());
                Console.WriteLine("U bent uitgelogd!\n\n0: Terug");
                if (wrongInput)
                {
                    Console.WriteLine("Verkeerde Input! Probeer 0");
                }
                char userInput = Console.ReadKey().KeyChar;
                if (userInput == '0')
                {
                    return(new Gebruiker("", "", "", ""));
                }
                wrongInput = true;
            }
        }