Task: Categorize the tweet's emotional tone as either 'neutral or no emotion' or identify the presence of one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
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
This tweet contains emotions: 
joy, optimism, trust