The first injection I ever did was in my glutes and I could reach with my left hand to hold it while i asperated with my right. its been 6 weeks so I poked the needle in then releaized ive gotten to big to reach back with my left hand and hold it to asperate. so I had to asperate all shacky basicly the hole injection was super shacky... I see some bad PiP in my very near future.