My friend has always been quite overweight and I have constantly battled with weight problems too.However I went on a sensible eating regime and started exercising and now I feel in control.My friend however is putting weight on at a steady rate. she's been told by her doctor that her health problems are related to this but she still hasn't done anything about it.Now I know she has had some other problems in life recently so is probably using food as a crutch. She won't talk about problems though..always says everything is fine. I feel torn though...I don't want to come across as all smug because I lost weight but I do want to offer her help if she needs it.But I just darednt say anything for fear of offending her. Is it unreasonable to say nothing whilst she eats herself into ill health?