Ya know. . . good points. We try to teach that in bowhunter education classes.
When you are going to be shooting at a critter, you have certain obligations ( whatever they are FOR YOU).
For me, one is that I have a reasonable chance of actually hitting it well enough to kill it. For Me That means, if the world record deer saunters past at a distance, maybe 25 yards or so, I probably won't shoot it.
But I WILL ALWAYS remember it.
As you increase the ability of your equipment, you obviously increase that distance. This is probably the main reason many folks go to the machines in the first place.
Why limit yourself to 20 yards (or 40 yards diameter circle) , when you can cover half the woodlot, or the entire ridge, or the entire ditch, or half the field of apple trees etc using a well apportioned compound or cross bow.
And of course, quadruple that when you chose a .270 or .300 Win Mag.
Why ? That's the part about your choice. About what the whole game means to you. About the feel aspect of this whole thing. That's the part where you say to your friends " if you gotta ask, you wouldn't understand".
Go get em Tiger.
ChuckC