Well bro's I just did my first poke! And all I can say to those who have aprehension about needles is....GET OVER IT! I used a 23G 1" pin and injected into my delt. I didn't even feel the needle go in at all!! I got my pins through ryvmed, and although some have said they aren't as sharp as others, it seemed plenty sharp to me. I did notice a slight swelling in the area, but I think it's just the gear under the muscle and skin (not red or irritated.) I'm proud of my self...I didn't die! LOL! 