Answer:
Bi-Polar Disorder
Step-by-step explanation:
According to the presented conditions, it is possible that Don is suffering from Bi-Polar Disorder. This is because of his dual personality characteristics exhibition in Don’s daily routines. The details also show that he has some kind of illegal income source that is affecting him in some way. He is depressed because he is in some kind of trouble. That’s the reason he is showing various polarities of his personality