Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: B4 I couldnt get out of bed or look in mirror Thankful4all the support I have recieved here ImWakingUpHappyNot dreading theday
This tweet contains emotions: 
joy, optimism