Why do I feel so numb ? Is it something to do with where I come from ? Should this be fight or flight ? I don't know why I'm constantly so uptight.

Rapid heartbeat pounding through my chest . Agitated body in distress; I feel like I'm in danger, daily life is strangled by my stress. A stifling surge, shooting through all my veins, extreme apprehension suddenly I'm insane 
Lost all hope for redemption a grave situation desperate at best 
Why do I feel so numb ? Is it something to do with where I come from ? Should this be fight or flight ? I don't know why I'm constantly reeling. Helpless hysteria , a false sense of urgency. Trapped in my phobia. Possessed by anxiety.