I think there is a lot that the general population just doesn't understand about wheat sensitivity. I am allergic to wheat (and barley, oats, rye, other such stuff), and people keep asking me why I can't eat those gluten free oats, or gluten extracted barley, or 'oh hey, you know light beer has hardly any gluten in it?' I am allergic to wheat...the whole thing! Not just the gluten part.
And then there's friends and family members that always say "I don't get it, you used to eat bread and pasta all the time? Are you sure the doctor isn't full of shit?"
As per the group of people I tend to piss off the most, it's vegetarians. They don't understand why I eat red meat, and keep preaching about how it's hard to digest it. These same friends eat wheat and soy galore. Apparently soy is a "good source of protein" and "caffein is bad for you." Then they wonder why they are not losing any weight as I sit down and enjoy a cup of coffee with my steak and eggs.
Stumbled into Primal due to food allergies, and subsequent elimination of non-primal foods.
Start Gluten-Free/Soy-Free: December 2012; start weight 158lbs, Ladies size 6
Start Primal: March 2013, start weight 150lbs, Ladies size 6
Current: 132lbs, Ladies size 2
26lbs lost since cutting the crap.