I tried to practice but my left hand needs at minimum another couple of days before I can move it that precisely with any grip strength, but it’s obvious I’ll get it all back so I’m pleased.
Sternum/ribs still hurt like a mofo. I had a coughing fit after I got home and thought I’d pop a lung or otherwise do something stupid. Fortunately all the cough medicine I bought for COVID is still inside the expiry date, so I helped myself to the ‘dry cough’ version and immediately began to feel less like coughing, always a plus.