Analyze 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" and indicate which emotions from the list (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) are expressed. If no emotions are found, answer with "neutral or no emotion".
joy, optimism, trust