Learning to live Gluten-free is a lot like driving a stick shift, or manual transmission car.
First Gear: eliminate glutens. Sounds easy, any one can master first gear. You can't go very fast, but you can get up hills.
Second Gear: you learn that in order to get to more places faster you need to add more speeds to your life vehicle. You can't live in a bubble, you must live in the world. So you start bringing safe lunches to work.