Marvel, take the box marked 'characters with mental health issues', just put it down and walk away. I'm serious now, just walk away.
You're not good at this. I get that you're trying, that's just great but this whole cinematic universe isn't a great space to explore that kind of stuff.
It took some weird directions and kept rolling with it but I was mostly lost or confused and mostly didn't care. I only kept watching it for Oscar Isaac.