Drug Rehabilitation that works

He’s been more despondent lately and has lost a little weight though not a drastic amount. Also, he’s normally a super responsible person but in the last 2 weeks, he’s been really late for his shift (like 4 hours), and he’s the manager of the department. Two other things, he seems to have lost his sense of humor and ‘fun’ attitude. I know something is wrong with him, but can’t put my finger on what it might be. Thoughts?

In other words, is it curiosity that kills the cat, or is it the fact that the cat is sealed in a dryer where the inside is surrounded by razor-sharp spikes, some of which are charged to 100,000 volts, and God has His finger on the START button?