How much weight to carry around?

Do you want to walk around with 60kg, 100kg or 150 kg as your body weight? Between 60 to 100kg I think many could still feel quite comfortable to move around with their daily life routines. Beyond that, to carry more than a 100kg of body mass, getting around is not going to be easy and there are many other negative side effects. The first part is to keep and maintain that weight, it is going to