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: Last Sunday YouTube glitch making me lose up to 20 subs is heartbreaking for a channel my size! Nearly at 1K though #1Ksubs #youtube soon 😀
This tweet contains emotions: 
joy, sadness