hmmm Is it bad that i always kill people in my dreams?

sometimes i accidently kill my friends , but i usually kill people i hate...

I dont know why im asking this i have control during the dreams and i really dont like the people i kill and wish i could kill them in real life. accidental deaths of friends however happen when i use skills from dragonball z...

man im bored. If i could get to sleep i would practice dreaming...

why is there blood on my hands... Is this a dream?