How flexible are your supervisors about handing in drafts of chapters?
I handed in two bits of writing and then I worked out a timetable to hand in the rest, but I'm about to miss the first deadline (tomorrow). Partly because I was naive when I only gave myself two weeks, but also because my tutorial's not for another three weeks from now (I have to hand in a week before) and I knew I had a 'buffer zone' when I'm supposed to be revising my thesis plan in more detail.

I wouldn't be surprised if my supervisors had forgotten the deadline is tomorrow since the tutorial's still so far away but I'm going to send an apologetic e-mail anyway.

I suppose what I want to know is whether everybody except me manages to keep to deadlines?

It's brilliant! (...although I fear I will be adding it to my long list of diversion tactics from this day hence)