> I just genuinely don't understand how people are surviving with the diets they describe. Because obese folks have stored energy reserves. The body is really

> I just genuinely don't understand how people are surviving with the diets they describe. Because obese folks have stored energy reserves. The body is really good at adapting and using them. I was attempting to be at a 1k/day calorie deficit during my peak weight loss phase. I typically met or beat this target, usually eating around 1200-1600 calories/day plus a lot of walking - 25k steps/day minimum as an absolute non-negotiable. I'd check my step counter before bed, and put pants back on and go for a "midnight" walk if I was under my count for the day. The first few weeks were quite hard, but it was pretty smooth sailing after that. Lots of naps. After that I was tired some days, but not overly so. I peaked at about 30lbs/mo weight loss for ~3 months, then tapered off to 5-10lbs/mo for my final 30ish I had to lose. I don't really suggest anyone else attempt to "crash" their program like I did - but it's how my brain operates. I need immediate and obvious results, and those turn into a feedback loop for me. Being a bit more tired each day was perfectly acceptable for the goals being achieved. That said - I wish I had started resistance training when I started my dieting program. I took it up at the very end of my weight loss, and it took me about 9mo to get back to roughly the same lean muscle mass as I had before I lost weight. I'm still working on min/maxing body comp about 18mo later. The best weight loss program is the one that works for you. Pretty much full stop. It's going to be highly individualized. Some folks will do much better with a small deficit for a few years, but I know from experience that would never work for me. I think a lot of the stuff you see on-line about "forgetting to eat dinner" is exaggerated and folks starting off on the drugs being amazed at it. Very few people will post a "well, I'm a bit less hungry" type of result. Everyone I know on them eventually became somewhat habituated to this sort of effect, but everyone is highly different. For me, I considered Tirzepatide a performance enhancing drug for my diet. I still went to bed hungry most nights - it was just far easier to chain together days and weeks of doing so on the drug vs. off. It still took a lot of willpower and habit building for me to pull it off at that level.