Thanks so much for sharing your story.

It sounds like you've been sleeping well until last night, so given the 4 hours of sleep I'd keep an eye on it. If it continues, maybe your pdoc could increase the Seroquel.

As for hypo/mania, as you say, it has its pros and cons. Coming off of such a high, it might be harder to see the cons, but you mention your job history and maybe that's a good starting point in your decision to take and stay on medication, even if, unfortunately, you have to deal with low levels of depression (though this isn't a given and your pdoc may well be able to help you with that). It's good you're off Zyprexa, which is another good starting point to a new era in your life.

Best of luck to you!