I told my boyfriend, best friend and everyone at work. If I was in a different job I probably wouldn't have told colleagues but im at work so much, and we always take residents out for dinner i couldnt get away with not doing. A few people expressed concerns but once they saw me losing and realised that I wasnt fainting they got over it! there is one lady at work though who is obsessed with my losses, she texts me every thursday asking how i did, trying to relate to me with every failed diet shes done, saying how much more willpower i have than her, etc etc, but going round behind my back saying to other staff how ill pile it all back on again, its not healthy, blah blah. By the way this woman is a size 36 and on the waiting list for a gastric bypass in may, and very much saw me as the "fat friend" at work, even though at my biggest I was a 22. Now Ive lost 4 stone she barely talks to me!