GreenWillow I like your term 'Digestive Side Effects' a new acronym (DSE) for Bootcamp? I know when I've eaten hidden gluten because I have DSE... (otherwise known as a fart!)
This is a long term way of eating and living and each of us have to navigate through it in a way that is right for our bodies, our lifestyles, our families. It's a giant personal experiment.
@BalloonSlayer As someone very close to target I'd say decide on a healthy weight range (of about 4-6 lbs) that you're happy with and aim to maintain within that. If you're close to the lower end of a healthy BMI then you probably want a range of -1 to +5 from where you are now. Weigh weekly or fortnightly, not daily. This should be a relaxed and healthy way of living.
For maintenance I have one day per week when I have more carbs - beans, or pulses, never flour or sugar. On those days I eat less fat. So chilli with some beans but no sour cream and cheese, or salmon with puy lentils and veg but with steamed spinach rather than creamed spinach. I vary the day on which I eat the 'healthy carbs' - usually the weekend but it gives me flexibility during the week.
I think I just have a list of things that I 'never' eat - scones, jam, cheap bread, sausage roll, crisps. I say 'never' because if I have them once or twice a year then I'm going to cope with that. As times goes on I find it easier to know what alternatives I can have, or what alternative snacks I can take with me. So a bit about planning and a bit about discipline, and a bit about relaxing and going with the flow.
Roses I've been doing this for a long time, but I still find that butter coffee makes me 'go' in a hurry. Caffeine plus fat...