I’ve never been a huge nightmare guy, and when I did have scary dreams, they weren’t of the “chase” kind. So, what would be the fastest way to do this? I think, maybe, if something exciting happens, I might be able to LD… or I could be throwing myself into an unneccesary fright-moment, but either way. 
watch some horror movies (with chasing in it) and eat lots of cheese before you go sleeping.
Um, you kinda dream about things that happen irl, so get chased irl? 