when there is legitimate pain for the medication to work against, there's no high or giddiness. This was once explained to me by a doctor. I've found it to be true.
With the Vicodin, that was true with me.
With the Morphine, there were hallucinations. I guess some folks could enjoy that. It seemed to happen to me when I was out, more or less delirious.
I wouldn’t have known without an observer.