I'm thinking that any more than once a month is too much, or you just aren't right in the head. It takes at least a week before I can function 100% after cid has visited.
But each to their own. It takes all types to make a crowd.
"Bible basher, Old hippy, ex hippy, reformed smoker, alco, TRIPPA, midnight toker, straight, bent, emo, goth, wierd, unclassifiable" etc etc