How do you sleep at night?

No, really, I’m actually sort of curious. 

I ask in part because your latest e-mail — sent not to me but to my funder, because you apparently really are  that bent on my destruction — was dated 12:15 a.m. 

Second question: when did you decide this was how you wanted to spend your retirement?  Was it something you contemplated while you were still employed, and so you’ve had years to dream up these schemes? Or was it something that came to you more recently, and so you’ve given up on other, presumably less diverting pursuits?