You guys are kidding me? None of you guys know how to shoot sitting down? Sit on the edge of the bathtub and put your leg out to the side until you feel the upper, outer part of your glute become relaxed completely. This is two inches below and 2 inches behind your tip of your hip bone. Then just hold the syringe in one hand near the end with two fingers to hold it steady, insert the pin, then with the hand for the side you're shooting on grab the plunger/finger grips and start injecting. Don't let go with the opposite hand (the one you injected with), just use it to keep the syringe still.