With a 300 mag you aim low the first 300 yards because the bullet is still climbing and you don't need to aim high until about 700 yards. (yes I've actually been told this one)
Aim on hair, not on air.
The bigger the buck/gobbler, the more likely they have read the season dates for that year.
All rifles are sub 1" shooters. Sometime you have to shoot from 20 yards though.
No animal has access to a chronograph and they don't care about how fast that bullet/broadhead went through their vitals. They're more concerned about why they are feeling light headed all of sudden.
