Is it normal to not feel any rage?
Yep.Totally normal
Yes. You don’t have to feel rage to be a normal person; people experience and express anger very differently.
Some people rarely feel intense anger, even when they’re upset. You might feel irritation, disappointment, or a clear sense that something isn’t okay without it turning into rage—and you may be more inclined to step away or set a boundary than to blow up.
There’s no required amount of anger you’re supposed to feel. If you mean you feel emotionally numb across the board, or this is a sudden change that bothers you, that’s a different thing and could be worth talking through with someone you trust or a professional.