Luna, we have to put bad experiences behind us. They're gone, and no amount of gloomy retrospective deliberation is going to change them, so what's the point of beating yourself to a pulp over them and ALLOWING them to make you ill? It's happened, and it's done with - so let it be finished. Look forward - not back. Just put it down to experience and learn from it. These things may seem like the end of the world at the time, but they're never really that terrible, and we do get over them. They just need to be looked at in a rational light. The simple fact is sometimes people aren't so nice and we have to accept that. We've all met them from time to time - and we've all got the T-shirt, so you're not alone.
When life plays nasty tricks, you know my philosophy is 'sod it' ....... and it works .......... so tie the laces on those liberating dancing shoes, Luna ......... and pick yourself up (tappity tap) dust yourself off (tapitty tap) and start all over again. Tra la!! Come on Fred, you can do it! :o) x