I'm one that started an OTJ trial before getting to the all-greens stage (largely due to outside pressures from work and life, something had to give and my cat seemed like she was close enough to take the risk). So far so good, but it's not something I'm necessarily recommending, because as Bobbie says, the longer the cat is in 100% greens on just a little bit of insulin, the stronger the remission is likely to be. Faced with the same pressures, I'd make the exact same decision every time (gotta work or nobody eats!) but if/when Amber drops out of remission, I figure I'll know who to blame (me, for jumping the gun!).