if hank pissed instead of shitting hank never discover book gale Everything would have been fine. After Skylar showed Walt the mountain of cash he had earned Walt woke up to the fact that he had already achieved what he sought and finally decided to stop cooking meth. Hank had been promoted to head his division and wasn’t so focused on chasing Heisenberg anymore, in fact his boss told him specifically to stop. Walt and Skylar were finally talking. The car wash business was doing well and Walt was even taking interest in it, suggesting improvements.
Just before Hank saw the book both couples were having a nice typical weekend lunch at Walt’s place. Everything was truly, really great and the future looked rosy.
Then BOOM, Hank finds incontrovertible proof via the book, which could only have come from Gale