I really have to watch the food I eat

The other day,I saw this obese woman walking slowly in the parking lot.Though it rained a lot that time,she did not care to run or to walk more faster.She did not mind at all to be wet.I guess,it is maybe because of her weight,it was hard for her to run.I was thinking if the woman thought of having a bariatric surgery for her to lose weight or trying some traditional methods like diet and exercise.

I admit,I am afraid to be like her but if I do not stop my self from eating junk foods and oily foods,I will end up like her.I'm already over weight for my height.I really have to watch the food I eat.