Very good article and as was said well written. I think a lot of us get a little nervous before we inject. For me it's no problem. I dont get sweat on my forehead or a pounding heart rate. But the fact is I really dont like needles so I try to make it as quick and painless as possible. Once technique is perfected it's really not a big deal but I often think to myself. Dang....the things we go through all in hopes of that physique we all desire.