person A: I get annoyed when I see over weight people
person B: LOOOLLL I'm the same way I hate their lack of willpower!
person A: I just don't understand why they let themselves go.
person B: Yeah at what point would you not look yourself in the mirror and be disgusted?
person A: I think they like what they see.
person B: I think people find a way to lie to themself_comma_ and convince themselves that it isn't that bad.  body dismorphia.