Well, officially, I'm a retard now. Yesterday, I've injected HCG and BW into my triceps, bilaterally. I've meant to inject IGF.
That's what happens when you have too many bottles lying around and you're nervous as hell.
Still can't get used to poking myself, but at least I'm doing biceps, triceps, and calfs now with a slin pin.
One thing is weird though. Sometimes the needle goes in, no problem. Then other times, as soon as I insert it into the muscle, it stings like hell. Not sure if I'm flexing a bit or what the story is. Happened with the bicep before.