I want to eat the beast not torture it.I was in NM about 10 years ago hunting Antelope with a group that included a female gun mag writer.
it was very windy,I was using a mod 7 in 308 with a bi pod and she was using a custom 257 bob,I took my shot at 216 yds broke both shoulders and popped the heart,1 n done.
this ding a ling was shooting off hand at over 400 yds with a major cross wind fired 8 shot's

1- shot in the ass
2- took off the tip of the left horn
3 miss
4- miss
5- left front leg
reloading, I ask her "WTF?" does this thing owe you money?
6- middle spine
7- left hinds
8- gut shot
the guide show's up and says what are you doing? rides a quad to it and put's it out of it's misery,if that doesn't make you want to make every shot DRT I don't know what will.
DRT is not an ego thing it's an ethics thing.