I thought I did up until a little while ago, now I realize that it's just me entering into a kind of dreamlike state - you know how when you start daydreaming and just get kind of into whatever you're thinking about, it's like that. I do get a bit of visual distortion, but that's mostly because I'm focusing so intently on whatever I happen to be looking at. I think there is a bit of distortion in time that might affect it too. One time I was blazed and talking to my mum, and there was this dog that kept barking. Suddenly it made a sound like a rooster cackling, so I told my mum, and she didn't know what I was talking about.