i work in a medical office and have given injections for almost 30 yrs. Last year I had a sever mental breakdown and have become fragile. Now i find it hard to do my job including basic thing s like giving injections. Lately ive been feeling faint like Im going to pass out while injecting. Its crazy. Whats haappening to me? Im afraid that I wont be able to do my job anymore and it seems like mind over matter. I really have to focus on doing the job and not fainting.