Me also, I have an extreme startle response due to my PTSD and sometimes I actually jump and inhale loudly scared to death at shadows and figures that aren't there.I also swerve sometimes while driving for people walking into the street that aren't there. Auditory hallucinations just started recently, it's usually just my name, others it's whispering and I also say "what" and people are like.....I didn't say anything, accompanied by a look that says.....you, are crazy