Ah, I hope they get if figured out quick! Vomiting illness is a nightmare for everyone involved and it's especially tough when they can't stand to lose any weight. (4/5s of mine can't stand to lose any)

Never attribute to malice that which can be adequately explained by stupidity.
(attributed to
Robert J. Hanlon)

People with true credibility and integrity don't need to tell other people how great they are. They also don't need to belittle other people to feel superior.
(msmith)