I read an article on a Los Angeles news station's website last week where a doctor was waiting in line at a gun shop. The doctor had never owned a gun, but now wanted one to protect his family. He was told to get, "I think it's called a Glock."
The doctor probably doesn't realize he has to take a written safety test, fill out the 4473 and a Dealer's Record Of Sale, (DROS), wait ten 24 hour periods, and then if that goes well return to the gun shop to pick up the pistol. Once the doctor gets back to the shop he'll have to perform a firearm handling test, (finger off the trigger, loading/unloading, rack the slide, safety on/safety off, (if it has one,) etc,) for the salesman. If the doctor can do all that, then he can purchase ammo, (which there won't be any ten days later,) and take his gun home.
I'm betting the good doctor won't own a gun 11 days after that interview in the gun shop took place, and will have to resort to a cell phone/911 to protect his family.
Bill