I often play things out in my head. Like I will sometimes take an event that happened and play out how else it could have gone. I also play out a lot of what ifs like what if the house caught on fire. It's kind of like daydreaming but the content is kind of odd. Sometimes (as awful as this sounds) I almost fantasize- sometimes about killing people, or shooting my dog in the head, or what have you, but you get the picture-- just this weird off the wall stuff. Sometimes I scare myself with all of this. Does anyone else experience this or something similar? If anyone could help me with this or to understand it, that would be great.