After having read this thread, I'm confused. What's considered a "hard" job? How about the manual laborer? That must be the proverbial "hard" job, right?
Ditch digging seems like an extremely easy job to me at many different levels. Let's see, you work an 8 hour shift and you have no other work responsibilities. Cake. Leaning against your shovel when your supervisor's not looking because you don't care about personal responsibility- my God how easy is that. You can take the easy way out with your education. No studying. No showing up for class. Easy. Zero responsibilities on the job. Easy. All you have to do is manipulate a shovel and you're done. And if your supervisor doesn't like the way you shovel, he fires you and you find another EASY job, because who cares? Life is easy and getting fired and going from job to job is EASY. The person who's digging that ditch has taken the EASY way through life and has an EASY, CUSH job. Dropping out of high school, failing to get an education or learn a skill, taking the path of least resistance throughout one's life- that's EASY. That's CUSH. That requires ZERO skill.
Growing up and having the discipline to study when they are so many distractions- drugs, alcohol, sports, skirt, and forcing yourself to study and stay on track- THAT is hard. Going to college and taking on the responsibility and the debts associated with that- HARD. Having a company throw you a couple of thick books and say, "start memorizing" when you could be doing ANYTHING else that is distracting you- that's HARD.
If flying a plane really, really was EASY, none of us would be here today. EASY jobs get filled with people who have little to no education and can't find a job which even requires a modicum of responsibility or self discipline. This job would be filled by the guy in the above example when he got caught standing under a tree when he should have been working. Pilotyip's high-school dropouts would be flying planes and the rest of us would be doing something else. Now, of course, that's not what is happening in our real world because flying planes isn't "EASY." The day this "easy" job gets filled by the ranks of our society that truly can only handle "easy" jobs is the day aviation in the U.S. grinds to a halt and we start taking trains and buses to where we need to go.