You triggered a memory. When I was at secondary school - up to and including the sixth year - I was of course always on a diet. And my classmates could it seemed eat and eat and not gain so much as an ounce. So when someone would offer me a crisp or a bit of Mars Bar (at that time my absolute favourite sweet thing) I'd ask to merely sniff the proffered treat. I had rigid willpower back then and didn't dare risk eating the offending items so inhaling the wonderful aroma was the next best thing. See, we all think that only WE do or did this or that in relation to food. Then we discover that countless others did and do the very same things! x