Tell me what you think of my plan to tell my coworker that it's unhealthy to be fat.
If your coworker is overweight that's rather cruel. Do you think being fat is really that bad?
Well it causes heart disease and other illnesses. So, yes.
Even though you're right that being overweight is unhealthy and can cause issues for someone's health, you shouldn't tell someone they are overweight. Doing that will only hurt their feelings and make them self-conscious. You should just not bring it up at all and leave them be.
Well I'm only saying what's true. That fat bitch needs to lose weight.
Although being overweight is unhealthy and people who are overweight should lose weight, it's impolite to tell someone that. It will just make you come off as rude and insensitive. It's best just to mind your own business and leave them alone.