Expatbhm:
1. How difficult is it for you to stay at relatively the same weight?
2. Do you still stuff yourselves?
3. If you do, do you have to prepare for it by eating less leading up to it?
4. How hard is it for you to resist the temptation to stuff on a regular basis?
5. What was it like gaining a significant amount of weight in a relatively short time?
1. It wasn't hard for me to stay at a certain weight... body hovered around it within a couple pounds. If I lost weight, or overate for a couple days, my body course-corrected and got me back to that "normal" weight.
2. Occasionally. Not super often.
3. Not on purpose. Your body can take the occasional overindulgence.
4. Initially, difficult. But it becomes a lot easier if you know how to use environmental cues to your advantage. For example, when I was in college, there was one building that I'd walk into and get hungry because, just as a product of my schedule, I ended up eating a couple big lunches there when I first went to that school (hadn't started packing lunches yet, didn't;'t want to carry food, so ate a ton). When I wanted to avoid stuffing, I'd have a snack before going to that building.
So, a really good way to control stuffing behavior would be to intentionally have some kind of ritual(s) around stuffing. Like, wear particular clothes. Have a phrase you say before you start. Or only stuff in a certain place, or with certain foods (and then don't buy them when you don't want to stuff).
5. my advice might be less helpful here. Mine was over a long period of time. But I have, over the years, occasionally taken up stuffing as a hobby for a couple weeks, gained a couple (5?) pounds, and then returned to life as usual.