You wake up like 3 hours after you fell asleep and you can't sleep again because roomie is drunk/family turned on central heating/neighbors blasting music for no reason. 

One night of this is fine, maybe. You wake up pissed off. You're more erratic. Struggle more regulating yourself around people. Yoi have to remind yourself to avoid being rude, try to tamp the anger down. Yes, someone sneezed loudly next to you but that's not a good reason to hate their guts.

Two nights or more? Barely sleeping?  Hoooooly fuck mixed episode feat. extreme depression. One second, life is ok. Let's go on a night walk and feel alive. Next? Life is hopeless. I'm a failure. Everyone I ever loved hates me. Nothing I do matters. The negative thoughts feel overwhelming and are nearly impossible to push away. And it's like, so fucking *loud* in my brain. Like ow.  I feel lightheaded and stupid like I do in hypo, but life feels dramatically bad. It feels like my diagnosis is at its worst when I'm sleep deprived.

Anyone else have sleep affect you this way?