Am I going crazy, or are these just memories? Okay so recently I've been dabbling with a lot of different drugs, some new experiences, some old 'friends'(I am a university student, its what we do). Anyway the past, lets say ten times that I got high I have experienced vivid flashbacks that have been so intense that I might as well of been right back there, in that moment in time. The first time this happened I thought I was hallucinating. Like I remembered the memories that these hallucinations were based on but they seemed massively warped from the truth. So, the first few times it scared me and I didn't want to get high again after that but, being at university I did. However evenly I grew to understand the memories. I think they are suppressions from my childhood because, before I started getting high often I had very vague memories from my childhood, but I knew I had a really good connection to my grandma. Now I have remembered the reason for that connection. As soon as I remembered the reason I got onto my phone and messaged her, she replied the next day saying the message had made her cry... You tell me are they dreams or hallucinations?