most nerve-wracking part of an all-nighter

4:30am. basic motor skills questionable, wondering when the crash will come. cautiously optimistic though. especially when spelling cautiously right the first time. though doubts quickly develop as i try to say "cautiously write" then "cautiously wright" and wondering why it all seems so wrong.

also keeping focused by playing TED videos in the background all night.

wonder if i have 24 hour access to my office building. hmm.