Maybe your sleeping pattern is breaking you up now. (those days or nights you'd be up spamming here etc.)
hmm, sorry to hear, I hope you'll be able to sleep soon again!
I'm ussually tired enough to fall asleep anywhere
I just don't...

I've been on a relatively normal one lately.
I've been on a relatively normal one lately.
I hope I can too.
Don't because you can't when you're at work and such, or because you can't when you try?