No problem, you made me reread my own post to check - so I'm obviously not much better off than you in the rested department.

How fast can a rapid cycler be? I've often felt I can't possibly have BPD because I vary from weekly, to a few days - I've even had a few within one day before (only happy/sad, no irritation).

I just shifted from irritable to full on depressed today (irritable lasted 4 days).

Hence why I'm sitting in the dark occasionally tearing up for no conceivable reason, whilst trying to force myself to play some form of computer game.