I came off for about 6 months, from September to March, and just ate whatever in reasonable quantities and stuck to cardio/stretching mostly. Lifted 2-3x a week, just some bullshit.
Yeah I got soft, but my weight went down and I looked the same in clothes... Just needed a mental break.
Now after being on again, I feel like a new man.... going to the gym is exciting again, and my motivation to diet is high again. I feel like I did the first time i started juice, eager to see where my body will end up.
Once being on the juice becomes the "new normal", It's a good idea to take some time off imo