Maybe I should sympathize with him more..
I do try to always acknowledge his feelings and explain that emotions are never wrong, we just need to consider how to express those emotions.
We had a nice talk this morning. I asked if he wanted to talk about last night. Ds told me, "I know I shouldn't have screamed like I did. I was way too tired. Will you please make me take naps again?" We talked about all sorts of other stuff after that. I also caught him telling ds2 later when he was acting up, "you should listen to Mama, but even if you don't she will still love you forever"
I dunno. I guess I'm feeling a tiny bit more hopeful now.