The difference healthy pessimism can make.

"One did not expect to like it.  Nobody said you ought to like it.  Nobody pretended to like it.  Everyone you met took it for granted that the whole thing was an odious necessity, a ghastly interruption of rational life.  And that made all the difference.  Straight tribulation is easier to bear than tribulation which advertises itself as pleasure.  The one breed camaraderie and even (when intense) a kind of love between the fellow sufferers; the other, mutual distrust, cynicism, concealed and fretting resentment."

- C.S. Lewis, Surprised by Joy.

He is talking here about his participation in the military...but I find it strikingly profound about lots of things..... it's why I probably enjoyed working at the mall alot more than working at a software company....the former had no pretense of enjoyment, while the latter attempted to create a pretense of it being fulfilling in and of itself.... in fact, the description pretty much describes (in possibly more melodramatic fashion than I'd like, but fairly accurately nonetheless) the way both of those occupations felt.

I wonder if such an attitude is not more helpful if we had it in more areas of life....it the sense of entitlement to purpose or happiness which often produces so much misery.  As if certain things are supposed to be fulfilling, when they really never promised us as such, except via the lies of society and the world (and the Devil, I'd say)....

Some things aren't exactly meant to be pleasant in the fullest sense.  Sometimes it's a matter of honor and duty, or working hard and doing what must be done because there is a battle to be fought, some thing that must be won, or a responsibility which has a gravity that far outweighs our petty concern for enjoyment.