YANBU - Obese people do get ridiculed without much thought - i've heard it & try to remind others that we don't know why that person is fat.
Eating too large a volume of food for the amount of weight lost by daily exercise is the main cause of obesity.
(Basically that is eating too many calories for a person's individual BMR - Base Metabolic Rate - too use, & those extra calories are then stored as fat).
But overeating can be exacerbated by a variety of issues including:
- Taking certain medications that increase the appetite;
- 'Comfort eating' caused by emotional problems such as depression, loneliness or even boredom;
- A lack of knowledge about nutrition means a person will make poor food choices;
- Living in a home environment where family members / friends overeat makes it difficult to recognise that overeating is unhealthy;
- Advertising & supermarket offers 'push' junk foods & make it hard to resist temptation..
Regular, preferably daily, exercise that is adequate to 'burn off' extra calories is difficult when a person cannot exercise much due to physical disability, time constraints, family & job responsibilities; or lack of motivation for various reasons including depression / low self-esteem.
Any obese individual that you see could well be losing weight through diet & exercise; yet they still get mocked while making the effort - because it takes a long time with lots of hard work to lose that weight.
It's so unfair that anyone gets ridiculed for their size or questioned about it by people - whether someone is overweight or underweight is their business & only those close to them or medical professionals should discuss it tactfully; no-one else should comment.