Oooh. I felt this. My thing is, when facing a deadline or something, procrastinate until I forget about thing, then when I'm reminded the day before, start work at 10pm sharp, stay up until finished, convince myself I'll be fine with only 2 hours of sleep, go to bed, sleep through my alarm, show up several hours late, unbathed and generally in a disorderly state, frantic and panicked.