The explosion was now officially designated an "Act of God." But, thought Dirk, what god? And why? What god would be hanging around Terminal Two of H… - Douglas Adams

The major problem — one of the major problems, for there are several — one of the many major problems with governing people is that of whom you get to do it; or rather of who manages to get people to let them do it to them.
To summarize: it is a well-known fact that those people who must want to rule people are, ipso facto, those least suited to do it.
To summarize the summary: anyone who is capable of getting themselves made President should on no account be allowed to do the job.
To summarize the summary of the summary: people are a problem.
And so this is the situation we find: a succession of Galactic Presidents who so much enjoy the fun and palaver of being in power that they very rarely notice that they’re not. And somewhere in the shadows behind them — who? Who can possibly rule if no one who wants to do it can be allowed to?

Janx Spirit : Janx Spirit is a rather potent alcoholic beverage, and is used heavily in drinking games that are played in the hyperspace ports that serve the madranite mining belts in the star system of Orion Beta. The game is not unlike the Earth game called Indian Wrestling, and is played like this: Two contestants sit at either side of a table, with a glass in front of each of them. Between them would be placed a bottle of Janx Spirit — as immortalized in that ancient Orion mining song :

“Oh don’t give me no more of that Old Janx Spirit
No, don’t you give me no more of that Old Janx Spirit
For my head will fly, my tongue will lie, my eyes will fry and I may die
Won’t you pour me one more of that sinful Old Janx Spirit”

Each of the two contestants would then concentrate their will on the bottle and attempt to tip it and pour spirit into the glass of his opponent – who would then have to drink it. The bottle would then be refilled. The game would be played again. And again. Once you started to lose you would probably keep losing, because one of the effects of Janx spirit is to depress telepsychic power. As soon as a predetermined quantity had been consumed, the final loser would have to perform a forfeit, which was usually obscenely biological.

There was an accident with a contraceptive and a time machine. Now concentrate!