ive been doin shots off and on for more than 15 years or so,but i had my first bad experiance last week when i pulled out the pin from my thigh,blood shot out about 2 foot in the air and scared the shit out of me.i did everything normal,rubbed the area with alchohol and aspirated in the syringe to make sure there was no blood in the syringe,it looked fine then all of a sudden that happened.now i find myself sweating alittle and feeling alittle nervous before my shots,i guess its a normal reaction,anyone else ever experiance that little bit off hesitation and nervousness before a shot?thanks brothers