Context: It was so bad I could n\'t suspend disbelief . It was so bad I looked at myself afterwards and said " damn I could have been playing world of warcraft all day . " I was told today that you ca n\'t sneak up behind someone in a fight .
Question: what may be some plausible effects of sneaking up on someone ?
Option 0: It could make a person feel bad
Option 1: It could trigger defensive or confrontational instincts
Option 2: It could trigger remedial suspense
Option 3: It only occurs in games
Answer: 1