We all have topics that we prefer not to touch on. There are things that we don't like to think about, issues that it suits us to ignore. What happens when, once in a while, events and circumstances remind us of these? Initially, we wince. The first thing we remember are the factors we had been most keen to forget! But as life pushes reluctantly to revisit tricky territory, it also lets you see how now, finally, you have information and insight that can make a significant difference to your ability to cope.