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: What should I do to teach people effectively? #questions #answer #help #twitter #nice #sad #begging #angry #teacher #what
This tweet contains emotions: 
anger, disgust, sadness