To be perfectly honest, it wasn't hard at all. I showed up early and loaded up my iPhone with games to keep me occupied. It didn't seem that long waiting in line. Actually, I wish it was longer because I was in a middle of a game that couldn't be paused.
And yes, I do have a day job that pays well, I do this for extra money. I have a ton of vacation time with the company that I've been with for many years. I came on full time shortly my internship with them 10 years ago (Almost 8 weeks of paid vacation).
Plus, me being a white guy, I was able to stand in line multiple days in a row without being turned away from the Apple Store manager. Unfortunately for the Asians, many of them were being turned away by the store manager.