Does anyone else have rapidly changing moods? I am laughing manically sometimes at things which don't seem that funny to other people and then a split second later incredibly angry and shouting. It really scares me, like being possessed. I never know when the next impulsive thought will happen. Was at Didcot station where some fast trains don't stop, heard an announcment to keep back from the platform edge and my first thought from nowhere was throw yourself in front of the train. Really alarming, I had been sitting happily in the sunshine a few seconds earlier. I don't think I'm depressed just on a rollercoaster of clashing emotions, scary.