If you think opiates are boring, you're probably doing codeine or morphine. IME and according to many others any of the 'good' opiates almost ensure a fun time. For me, they are so motivational, I gladly initiate activities that I normally can't find the motivation to do (housework, organizing, etc). They just make me so content with anything I do that 'boring' doesn't exist on them. Truly a complete 'happy' drug.
Now alcohol, that is boring.