today at work the person I worked with well we were outside and I was already hot cause I'm normally on my feet delivere something. I told him the quantities didn't match like it was off like 30. He said somthing and asked me back but I dont know I was in the state of my mind goes blank my heart drops got nervous I feel like I'm going to faint like i put my hand on my head. And when that happens I felt back to normal but I felt embarrassed by that and I said I'm sorry I just got nervous. feel so stupid how I always get this nervous problem ever since i could remember back in school where there is a presentation I get the stage fright and shaken. Do I got a problem/disease. I don't think I could change that. I'm just afraid and don't daring. How I'm going to make friends nor would any guys would want to date me?