Sorry for the late reply but you either mis-understood what I wrote or what Adams wrote. He's saying that people often sit in a job waiting to be inspired or suddenly become passionate about it. You seem to be implying that idealism is a mistake and a poor reason for staying at job.
And his second advice is "Passion is bullshit" (and no, you won't get what he meant just from the title, again). Maybe you should read the article.