Losing weight really works. The most effective part of weight loss is always your perseverance. No matter what auxiliary products—whether it’s the newly launched Semaglutide or the new substitute drugs introduced this year—no matter how powerful the “baby” weight-loss products are, they will all rebound. There isn’t any that won’t rebound, and none that won’t harm the body. You can only rely on your own perseverance. Look—those that don’t harm the body, whether you call them gurus or not, whether they’re “godfathers” or anything like that.