hi ya, im worried about this too, even tho ive had generals before, i wasnt nervous then, but for my ba thats up and comming im well scared,lol x they inject you in ure hand, or sometimes in ure arm if they cant get a vein, then you kinda feel it go up ure arm, then within about 5 seconds, ure asleep, its a nice feeling when your falling in to the sleep, just really relaxed, and then you wake up and you think you havent even been operated on, lol!! its over veryquick so try not to worry, xxx