The first one seems to be a desire to want to help somebody, but somebody keeps getting in the way.The second one seems to be associated with guilt and your identity.Not sure what else to say about it though.The third seems to tie in with the first. Doing missionary work/wanting to help somebody. Then the creepy people in the way.
The fourth one seems to be about protecting yourself and identity from someone.The super powers are your means of protection.
I have found not to look at the overall weirdness of the dreams, but key elements that you can associate to events or people in your awake world. Anyway, those dreams are fantastic. It's hard for me to try to break down four at once though.