I'm in the same situation, I have a senior position in a company with lots of responsibilities and stress. It has been very challenging with all this going on, and running the day-to-day operations as well. Your tips are somewhat helpful, if I can focus on tasks and try to think about things other than the D, it helps especially at work. But I have to admit to I'm running at 50% efficiency and especially with taking the AD which saps my alertness it hurts too.

We go on because we have no choice, this is the only route we can clear for ourselves...

Me-LBH, 48
Spouse-WW, 48
Married for 19 years
Son, 12
BD #1 - November 1998 (EA 7 months after wedding)
BD #2 - November 2015 (same XBF EA)
WW filed D February 2016
WW moved out April 2016