NO. No more plot bunnies. Just... No.
But dang, if this isn't my kind of twisted.
Please someone else take this on. What if Lois is the one who has him committed? Because her partner's losing his marbles and she's in so much denial about him being Superman that there's just *no way* he's telling the truth. Besides, she's seen him bleed. And whenever she'd been suspicious before, he always threw her off track, proved that he wasn't Superman. Why would he suddenly change his tune? Why should she ever believe him?
If we went the Superman thinks he's Clark route, it could go back to one of the body-snatchers things I think we've batted around here before-- Superman is crazy, but he does look a lot like Clark Kent. When and how did he take over Clark's identity? Where did the real Clark Kent disappear to? How many more times will this alien steal people's lives?
The darker iteration is that Superman sees bad stuff happen every day; it's not a far stretch to say something made him crack. We know he's mentally susceptible to the same things as humans. Who knows what could push him over the edge?
