I really can't tell when I'm going to get hit with depression. I'll literally feel fine one day, then the next I'm suicidal. I'm sure there are warning signs, but I can't tell what they are.

With hypo/mania, it's a bit easier for me. I get less sleep and I start feeling agitated. I also don't eat a whole lot.

Mixed episodes are tricky... Usually I'll feel severely p*ssed off when I wake up. When I'm hypo/manic, I have irritability, but it's not to the point where I wake up severely p*ssed off.