Psychologically: Drop-out and illusion dream. One has forgotten the reality and dreams only. Also: Either one would gain with it with pleasure experience - or has them already behind himself and now has 'desire for controlling loss'. Could it be that one is addiction-threatened? Who more often dreams of it, is anyway in an unstable frame of mind and inclines to the escape in the 'drunkenness-like' and hashish can be valid absolutely only as a symbol, it can also play every other 'pleasure poison' a role. (See also drugs)