|
Well, I'm not a doctor and have no relation to the medical profession.
But, I thought that it worked around milliseconds. You will feel pain, and when I said "pinprick" I was probably playing it down a bit.
I remember, when I was 14 or so, I fell over and smashed the back of my head open in a three way split. I got straight up, hadnt felt a thing, and I looked down and the whole of my t-shirt was stained red. I lost 40% of my blood that day....
|