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: @wengzyjb I don't even know na naa koy beautiful nightmare hahahaha oks
This tweet contains emotions: 
fear, joy, love, optimism