GUIDANCE Something terrible that was to have happened is averted. Losing can be a gain (and not just losing weight, either). What we have here is a followup to yesterday's story about the meeting with the surprise that was for the better. 'Ding-dong the wicked witch is dead' and 'It's darkest before sunrise' are flagships from today's readings. We talk about relief being a thrill, like when you quit hammering your head. There's a tad about 'gonna do it anyway because it's fun' too. But we ar...