I hit nerves on a fairly regular basis, especially with quad shots and it's not nearly as big a deal as is being described here. Of course I tend to put the needle in carefully and when I feel the pain I don't continue but pull out grab a fresh needle and change sites.
I suppose if you stuck it in like a dart you could manage to put a hurt on yourself but that's not something I'm likely to try.
I suppose if you stuck it in like a dart you could manage to put a hurt on yourself but that's not something I'm likely to try.