Nothing is going to apply to literally everyone. That doesn't mean that it isn't true and useful for the vast majority of people to hear... Comments like this are like somebody posting "if you get a cut you should rinse out the wound, put ointment on it, then apply a bandage", and you replying "oh yeah? Don't think a bandage is about to help with someone's arm being chopped off or somebody getting impaled. Awful advice"