one of my rigs started its kill clock in june: two negative closes in a row and it comes off the rack. it printed its worst month yet and i spent a week wanting to pull it early. didn't. price events reverse without asking permission. retiring a rig doesn't. the july close decides, not my mood. https://difficultyadjusted.substack.com/p/difficulty-adjusted-july-2026 #bitcoin #mining #bitcoinmining