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: Dad asked if I was too hungover to function today. Little does he know I stayed sober last night so i could get shit faced tonight 😅
This tweet contains emotions: 
anticipation, joy