No problem MO (Joseph), learning is what we do. This is sometimes a touchy subject because people that are not well versed in the topic often think that bows and arrows, especially the traditional kind can't possibly kill a deer quickly and that they cause all sorts of pain and suffering.
In reality, have you ever cut yourself, especially a bad cut ? Doesn't hurt does it. There are reasons for this that others can go into if they really want to. Unless a bone is broken there is often no, or very little pain, as witnessed by folks who have accidentally gotten hit by or stabbed by a sharp broadhead.
I do know that I have personally seen, as have many, maybe most of the others her... deer that I have just put an arrow clean thru...just kick, hop a few steps(or none at all), look around, and then go back to eating. Next thing ya know, they topple over.
Deer are pretty antsy critters. Everything scares them cause almost everything eats them. If something makes a noise, or smacks them on the side,... they run...... fast. That is what they do. Whether it hurt or not.
Yes, things sometimes go bad, but more times than not, it goes exactly as planned and there is venison for the cooking.
ChuckC