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: At the point today where if someone says something remotely kind to me, a waterfall will burst out of my eyes
This tweet contains emotions: 
joy, love, optimism, sadness