I/E borderline represent!
Some days you're a snail stuck inside its shell, some days you're a dolphin with stories to tell.
You speak elaborately when a topic of interest comes up, go back to being quiet for 30 minutes, and impulsively ask someone a random question that just came to your mind and would like to hear input.
After pondering for six seconds, decide it'd be cool to climb over the counter, grab that fake gun, and point it at the people in room.
Three days of lonesomeness is nice. Need at least three more of something-that-does-not-involve-being-in-my-room.