For months I've had depersonalization (the feeling that I am in a dream, nothing is real ect.) It was really had to deal with but overall I could tolerate it as long as I didn't think about it. The other night I went out drinking with friends and I came home and it was like a switch in my brain flipped. Suddenly everything became worse and I was stressing out. My depth perspective went crazy and I realised I don't think I'll ever be happy. Suddenly it felt like my old life was millions of miles away and suddenly everything I loved turned into bad memories. My perspective on everyone around me changed and I feel like I've transported universes. I cried myself to sleep and when i woke up this feeling still hadn't gone away. I drank a bit the next night. I've now been in this horrible state of hating my life and myself and seeing things wrong for 48 hours. I'm going crazy. Does anyone know how to snap out of it or things that will help? I didn't see this coming and it's terrifying me. I live in Sydney Australia.