If your instructors learn your name within a week, you're usually screwed.
They still yell, but then you don't have to listen to it..
Names? We were never addressed by name outside of mail call or documented disciplinary action. We were a rank and usually plural within formation. But it is interesting to see the differences in training doctrines.
And yes they yell (sometimes just inches from your ear). Quite a bit actually, which can make their instruction at times tough to comprehend. But that is the point; It conditions you to react to commands under stress which simulates the chaos of battle. So listening is very important...
I'm U.S. Army alumni and don't really know much about the Air Forces basic, but there is a common theme; It's more mental than physical. Granted, a 20k forced march with 60lb basic load is not a walk in the park (I wouldn't expect this in Air Force training

), but I found the minutiae of military life the toughest part. Prepare yourself to stand around a lot for no apparent reason, team work and communicate with people of a vast demographic profile, endure repetitious exercise in what seems to be so "obvious" to you, and attempt the all this fatigued, lacking sleep, and missing "life back on the street".
But it all seems to gel after the first few weeks. Both the physical and mental stresses will dissipate as you build camaraderie with your fellow recruits, and when I say "camaraderie" I mean life-long bonds. Love or hate, these people will be a second family to you.
Probably not the advice you're looking for, but that's my thoughts on it.
I wish you the best of luck my friend, and thank you for your service.