Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: -- haired man strides close and watches as the Major flinches away from him, the reaction draws a growl from his throat.  -- (@DocHQuinzel)
This tweet contains emotions: 
neutral or no emotion