Okay so let me explain myself.
I am a very nonviolent person, I've never hit anyone and i don't even think I could manage that 
but in moments where people (mostly my parents let's be honest) have wronged me or i feel in some way or another not taken seriously or ignored, i get really agitated and it kinda feels like I'd burst from the inside if i don't have a way to dissipate that energy or whatever. 
So naturally as every healthy person would do i imagine viciously stabbing them or other things. It's my way of taking revenge or just letting my feelings out without ever harming anyone or letting anyone see my emotions. 
There's fantasies are quite fleshed out but it's the best way for me to deal with all this at the moment and i don't have anything better :/ is this a personal problem of Mine or do others also do this 🙈