28M when i argue, fight or when in situations i have to defend my self i start to shiver, and my hands tremble and voice shakes too. Why is that? It simply shuts down my body and i start to shiver even when im the one who didnt done any wrong. Imagine someone scolds at you in the traffic and when i try to defend my self by argue or talk i start to shiver. Its been like this ever since I remember.