I did it last year. I did 8 units of total body anti-aging. Before I do it, the whole person is often very tired and depressed. Now I am full of energy. Hundreds of thousands don't feel wasted.
Oh, by the way, their service is really great. Before and after the operation, they were accompanied by professionals. For more than a week after I came home, their customer service sent me text messages and called me to say hello every day. I think their service is really thoughtful.