For the tweet "Learning is key while converting your leaning to someone else is door, so when you do both you will open the door of success.\n\n#x33 #smile", classify the emotional tone using the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotion is discernible, state "neutral or no emotion".
joy, optimism, trust