Rob, sometimes we need other outlets in times of difficulty. More than that we need support systems ( wifey). She knows you well bc that artwork looks very valuable. I have a similar aggressive behavior in times of stress and when I was younger I would hit that basketball court. Now I have a bum knee so I hit the gym and get on the stationary bike and try and do 60 minutes of cycling. Hang in there , things always get worse b4 they get better.