no, he was pretty much mellow to the point that I wish he'd so something, anything so things wouldn't be boring (jeez, careful waht you wish for!) His mood swings are long term, 2 days sad 2days happy, and his wild schedule doesn't help.
Sounds like MLC or some hormone changes that may be causing depression. I forgot if you mentioned this, but has he had a good physical checkup lately?
There is no arriving, ever. It is all a continual becoming.