Classify the emotions found in the tweet "@Mywifestyles Thank you for following me. Please read my astonishing (e)book #FlightOfALifetime; you’ll be very glad you did #happy #smiles". Select from the following: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If the tweet is emotionless, reply "neutral or no emotion".