Having arrived at the invasion rendezvous point four days early, the Gaang settles down to relax. Aang starts freaking out about having to fight the Fire Lord, practices his little arrowed butt off, and still suffers from insomnia after having nightmares about the fight. So he decides to just not sleep at all, launching an epic Sleep Deprivation Samba that is Played for Laughs and Played for Drama. Prepare for Mood Whiplash.