Is it normal that i involuntarily imagine myself getting stabbed?
I don't really know when it started, but occasionally (usually when I'm trying to fall asleep), I think about falling backwards onto knives sticking up from the ground that stab me in the spine, or more often scissors cutting off my body parts (eyelids, tip of my nose, nipples, etc.) Once I start thinking about it, it's REALLY hard for me to shake the images away. Is that something I should be worried about? It doesn't really affect my behavior, and I have no problem using knives/scissors.