TGRSPURR: Nice to meet you, and welcome to PsychCentral.
I experience certain changes similar to yours. Think I'll see a pdoc and find out what they mean, beyond the depression my internist is already treating. My hills and valleys scare me, as do the days of not sleeping when I can barely sit up due to exhaustion. The personality change is even more frightening. Thanks for the heads-up.
Adieu