I did a VSG (sleeve) in July 2012. weighed around 175 kgs then. reduced it to 120 kgs and then with further intensive training and diet, it came down to as low as 110 kgs. After that, it went up to 120 kgs which became my normal weight for years..
10 years later, did a revisional MGB 3 weeks ago in July 2022, weighed 160 kgs on day of surgery. 148 kgs now.
I had no choice. All attempts at weight loss failed miserably. It was a constant tug of war between me and weight. breathing in air seemed to increase my weight. Investment in health is the best that you can do, even if you have failed in the past. On the other side, you are more experienced now and know what went wrong the first time around.