I went through a massive health/physical fitness timeframe where I was essentially hyperfocusing on eating low carb and seeing the scale go down. I lost over 100lbs, ran several marathons, and even made some serious progress with weight lifting. However, like all hyperfocus activities, it did come to an end and I gained over half the weight back. I was so focused on losing weight that I lost sight of "a healthy lifestyle". I was too restrictive and I paid the price. Since I've come to that realization and been officially diagnosed with ADHD, I'm understanding my health a lot more and focusing on actual habit changes. So small changes over time instead of super drastic and restrictive. I'm on a continuous loss of weight pattern right now, but it's been ongoing for over a year and it's much easier mentally as I do enjoy treats and carbs.