Task: Analyze the tweet's emotional connotations and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best portray the tweeter's mental state.
Tweet: I got diagnosed with severe-extreme depression and I didn't know there was a difference between those two lol
This tweet contains emotions: 
joy, sadness