Because we want to encourage confidence and self-improvement, and not being content with laying back and refusing to better themselves because they would have to leave their comfort zone.
Arrogance and entitlement are not attractive, that is all.
I think what they did with Dustin at the Snowball on Stranger Things really nailed it. Having an inflated perception of yourself can really get your feelings hurt.
Being overweight/underweight is a fact, you can go to the doctor and have that checked, they have scale and everything for it.
Being hot is an opinion (unless you set yourself on fire, with that much dedication to be hot, I'm sure anyone would agree)
Arrogance and entitlement are not attractive, that is all.
Being hot is an opinion (unless you set yourself on fire, with that much dedication to be hot, I'm sure anyone would agree)