You'll have to be somewhat more specific with regards to what form of transformation you refer to. Shaper shifter, red riding hood and the wolf, multiple personality disorders, serial killer etc... The one common thread in this context is that appearances are always deceiving so it is always wise to be on your guard in any given situation because absolute safety is an illusion.
Answer:
I am not sure what you mean but I hope this is what your asking if not then tell me
Explanation:
I would say yes, Because if you see someone get murdered or get beat up. If the person sees you or knows you saw then you could be in danger because obviously, the person ill do anything to not get caught.
I am not sure what you mean but this is
most likely its optimistic
Explanation:
Hopes it helps