Determine how strongly joy is expressed in the following tweet. Use the scale: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: @Mywifestyles Thank you for following me. Please read my astonishing (e)book #FlightOfALifetime; you’ll be very glad you did #happy #smiles