Casting directors tend to be the unsung heroes in this business.
The thing about grief is that it's a roller coaster - it's up, it's down. The emotions sometimes take over.
I've learned to take care of myself. You know, I try to stay conscious of whatever my energy is at all times, really. I mean, I come home from work, and, depending on the day or depending on what was going on, if I needed to adjust, I'd just meditate, or play guitar, or watch some Monty Python.