I believe they should realize living the obese lifestyle isn't healthy and if they wished to not get made fun of so much than they should lose the weight. There are plenty of reasons to lose weight. For instance, they can do it to be healthy, be more attractive/ doing it for someone you like, or just setting an example to your kids. You can lose the Weight. If people who have smoked for 30+ years have been able to stop then obese people should be able to stop as well.
I hope you weren't bullied in school.
I believe that you should realize that being unpopular in school isn't ideal and if you wished to not get made fun of you should have been better looking, more sociable, and cooler. There are plenty of reasons to be cooler. For instance, you can get laid, have a lot of friends, or be more successful. You can be cooler. If people who are 100 pounds overweight have been able to stop then dorks should be able to be cool.