To add some more things, what about Jehovah's Witnesses being the happiest people on the planet. They have to constantly be reminded to look and act that way. If they were truly the happiest people in the world, they would certainly need no reminders.
Along with the more obvious and glaring faults with WTS teachings....this is an interesting observation. How many "other religions" can you think of that are constantly harping on the idea that only THEY are the happiest people on earth.....and as you said---- they would not NEED these remainders if they truly felt this.