Please 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" and classify its emotional content. Choose from the following emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are detected, respond with "neutral or no emotion".
joy, optimism, trust