Life is hard and We all have to work hard for survive. I bet you all without full support from your body it is really hard to get is going properly. I was overweight in 2017 115kg but without your own motivation nothing is possible. No trainer or dietitian can do any thing if your are not really. So be in first your self  get your will power strong. But right guidance is the key of success for this i really thanks to my personal trainer Param.