In last month’s issue of Philly Mag, my good friend and colleague, Christy Lejeune, wrote about how the pandemic is the perfect opportunity to embrace a new hobby for the sake of one’s general mental health. Christy was so convincing that I promptly went out and found myself a hobby. My hobby is asking people whether they understand bitcoin. So far, no one does. And, I regret to report, this includes some people who have invested money in bitcoin — invested fairly heavily, IMHO, for people who