It is my theory that a man’s grumpiness is largely related to how much he dreads his job.

I have tested this theory on many people. When I find out someone has recently landed a job they love, I make a point to ask his or her spouse if they are less grumpy in the evenings. Every single time, the answer has been, “You know…he is!”
Unfortunately, I did not learn about this from a lecture, or read a Malcolm Gladwell book that referenced a study called “Nocturnal Grumpiness and its Direct or Inverse Causal Relationship to Occupational Contentedness”. No…I learned about it by trying to understand why I, a person who has lived most of my life extremely happy, was becoming a “grumpy not-even-old-yet man”.
As adults in the workplace, most of our time is spent, well…in the workplace. If we look forward to it, then the evenings can often be enjoyed. But if we dread it, it will gradually take a toll on us. In the back of our minds will linger the thought of the unpleasant day that is dawning with the sun. If the dread of work is new, it is pretty easy to spot. But if we have lived with it for a long time, the actual source of our psychological discomfort becomes vague and is replaced with a general grumpiness.
There is a reason the Nazis would have people in the concentration camps spend all day digging a trench, and spend the next day filling it back in; then start the next day doing the same exact thing. It was completely purposeless, and it aided in psychologically destroying those performing the work.
The reason is simple: we were all specifically designed to fulfill a purpose. And not just that, we were designed to fulfill a purpose that is truly significant, and unique to who we, as individuals, are.
I could quote books, articles, the Scriptures, etc., to back up the findings of my very un-scientific research. But we all intuitively know this to be true. Look back over the past few years and think of times when something you did brought you a sense of fulfillment, or even joy. If you examine those times more closely, I would wager that you will discover some underlying purpose to that work that really meant something to you.
Identify that purpose and you will get a glimpse into your unique makeup; and with that, the start of your criteria when looking for your new occupation.
Life can be very rich, but all of that richness can be taken from us when we spend much of our time grumpy. And even though you probably can’t step into a purposeful and fulfilling job tomorrow, you can start the journey today.
Happy trails!