Hi, im 24 Male and physically fit, not having a busy life, had stopped alcohol and smoking for 3months now, my question is, why when I am outside my house specially when there are too many people I want to breathe in so hard and I am losing my focus and feel scared that something will happen to me, and feels like I will collapse and die, I feel this also when I am waiting so long in line like a line to pay for a grocery or on a drug store, my question is how can i
overcome this without taking an