We as humans make a number of decisions daily. We are cognitive misers and rely on heuristics.
Alcoholism is more than a habit, its a physical addiction with psychological and perhaps genetic roots. The power of habit can help change it.
The PM is mostly heads down and the range of tasks involve monitoring instruments, review documents, communicate with ATC, perform actions relating to checklists (normal/abnormal) and on top of it keep a check on the physiological/psychological state of the PF/Captain. Isn’t this the job of a super hero?
A second go-around unexplained, followed by a steep nose dive, FlyDubai flight 981