Erm...common sense ..not paying for the,priviledge of losing weight!! We all know what we should be doing! If you're serious about losing weight you don't need anyone else. Like giving up smoking, it's personal choice. Most IMO save your money...cut portion sizes....eat health food not junk rubbish, exercise and know what's good for you. If you need others to support you, you ain't serious about losing. Mind set is all.... If ya wanna lose you will... If not...keep on keeping on.....simples!