Disclosure: I have been overweight/obese virtually my whole life, and morbidly obese most of the past 35 years. Classic yo-yo dieter - multiple big losses (4,5,6,7 stone), usually followed by rapid regain (a stone and a half in a month, 4 stone in a year). I have, at times, looked intensely into both surgery and WLI, but have never used either.
I am currently more than 8 stone below my peak weight, and have been maintaining here or hereabouts for a year.
My advice is this: before you decide how to lose the weight, think about what life will need to be like in order to keep it off. You can not lose the weight and then “go back to normal”. You have to change your definition of normal.
For me, normal used to be something sweet to finish every meal, lots of crisps and chocolate, grazing, snacking and bingeing, every birthday and special occasion had to be celebrated with a big meal/special food, because….. just because. And, of course, emotional eating, social eating, eating because someone offered it, or someone said I couldn’t have it.
I have had a fundamental shift in attitude.
My normal now is that I eat meals, not snacks: I eat mainly natural single-ingredient foods, not ultra-processed: I have realised I am a sugar addict, therefore I do not eat sugar or artificial sweeteners: I do not drink juices, smoothies, or milky coffees - except the latter as part of a meal. I practice intermittent fasting, normally 2 meals per day, and longer fasts from time to time.
I didn’t do this all at once. I made a sequence of changes, over time. A work in progress.
I needed the support of a community around me in order to make and maintain these changes. I found this initially in an online community dedicated to fasting, but latterly as a member of Overeaters Anonymous.
In order to keep your weight off, irrespective of whether you use surgery, WLI, or both, you will need to change your normal. It won’t have to be the same as my normal, but it WILL be substantially different to how you have eaten until now. It may or may not enable you to get to the 14/16 to which you aspire. But it will enable you to get at least part way there, and you will feel so much better, you will learn to appreciate what you’ve gained, rather than lament what you haven’t yet reached. At least, that’s how it is for me. At my biggest, I was a size 30. I’m currently a 16, and would love to be a 12/14. It doesn’t look like that’s happening any time soon…… but 16 is a different world than 30. I love my life now, even though I acknowledge it could be even better.