John Heald works a lot of miracles ... and sometimes sends them little gifts on milestone or important occasion cruises. While doing this, Heald takes an enormous amount of unwarranted abuse.

Carnival Brand Ambassador John ... cruise on the Carnival Liberty was 'ruined' and has asked for a 50% refund because she couldn’t get a gluten-free taco at the Blue Iguana," he shared. Heald ...

That's the subject of a recent tip offered by Carnival Brand Ambassador John Heald ... how to get the best price on your cruise In Heald's world, "FFS," means "for fun's sake." ...