Sites and Shots

I absolutely hate changing my site every two days and tonight happens to be the night I have to change it. I haven't used shots in a long time but I'm sure you guys hate doing it four times a day. I found some tricks that work like freezing a spoon and holding it on the spot your going to do it or after you change it rub a piece of ice around the sticky part.Comment and tell me why you hate putting needles in yourself and tell me some tricks you might have.