I have been having the same reoccurring dream in which I am brutally murdering innocents and smiling.
What do you do when you dream such violent things?
I usually wake up confused about what happened.
Dreams are a normal part of living and sleeping, and generally don't reflect on anything. If dreams are bothering you, talk to someone about it and see if there's a deeper meaning behind them.
I think I might get my thoughts of murder out in some way. I have to forgive myself and realize sometimes dreams are the only way to out-term the inner demons; or could be another psychotic episode.
It sounds like you know you have a problem. The next step you should take us talking to someone to get a better understanding on why you're having these dreams.