short answer, no. longer answer, dose-response varies, subjects don't necessarily know what the effects should be, or may not be able to identify the experien

short answer, no. longer answer, dose-response varies, subjects don't necessarily know what the effects should be, or may not be able to identify the experience, and also it's pretty easy to get yourself into an autocthonous psychedelic headspace, especially if you expect "something" to happen