I generally don't eat bread, cakes, or the like anymore (at least not when I'm eating "healthy"). But, couscous is my staple food--it's just so cheap, easy and (I think) healthy (for me).
Of course, I'm not really sure what the symptoms of gluten intolerance are... but I don't think I have them!
Anyway, the idea of giving up couscous (or hefeweizen
) is just plain terrifying. I'd starve to death, and be really sad and thirsty too! 
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No man is free who is not master of himself.~Epictetus