You kind of gloss over this, but 8k steps is around 3 miles of walking for the average person. You might be able to get that "naturally" if you live in an urban area and go out on foot every day to get coffee, groceries, etc., but if you're a typical WFH software engineer living in the suburbs, you're probably going to have to spend 45 min to an hour every day walking for exercise to achieve that number. I'm certainly not claiming that this is excessive or impossible or anything, but spending more than an hour a day (when combined with the weight lifting) on exercise and fitness is a MAJOR lifestyle change for most people. I think it's extremely important to be honest about the effort and commitment required. Getting healthy and staying healthy is _hard_, especially if you're starting out seriously overweight or obese.