I love my two and a half postgraduate degrees in physics because, like all loving relationships, they're still part of me, and it's the one I didn't finish that taught me the most. Mathematically speaking, I have (2+i) postgrads: the last part made things complex and didn't end up real, but it added to the magnitude of what I learned. It's also what sent me off at an unreal angle into another career.

Luke McKinneyFor example, my work on this system is why I'm not scared to write articles dissing Superman.

Now I'm paid to learn about science and apply that knowledge to light sabers, and I have enough qualifications to be called "Master-Master," but not enough money to actually make anyone do so. If you're considering or already in postgrad work ...

I'm not telling you to get a job instead of studying. Society only exists because brains can learn, but academia is the only part of society that acts like it. Politics, business, and warfare all just play with the toys learning gave them, because arguing, greed, and violence are the childish parts of the species. Learning is how humanity grows up.

Extended education is an excellent way to pursue a passion for knowledge. Unfortunately, some students use it as a bunker to hide from the current employment climate.

Patrick Ryan/Lifesize/Getty ImagesIt's like a zombie apocalypse, except this time the victims are the hordes of bodies desperately chasing the few opportunities to feed themselves.

You don't search for jobs to escape from postgraduate school. You search for jobs so that you don't feel like you have to. I've known dozens of students who felt trapped by their programs, but had less knowledge of the outside world than a post-nuclear vault dweller. And you'll eventually hate a prison cell even when it has an unlimited Internet connection. Knowing about the jobs you could take reminds you that learning for a living is a choice you made, and why you made it.

It's why so many people overanalyze TV shows, us included. Deep down we know we need to learn and think. But thanks to catastrophic flaws in modern society, every day more people are taught about new brands of toothpaste than about scientific discoveries.

Christopher Robbins/Photodisc/Getty Images"In fact, this ad contains five entirely made-up scientific-sounding words, to actively make you dumber!"

This is not something you can clock into like a day job. If you're prepared to work 20-hour days on something you hate, great! Go get paid for doing that! Universities will let you sign up for a subject without passion because that's how they get highly skilled technical laborers for sub-mininum wage. Ph.D. students work longer hours than submarine nuclear reactors, and under greater pressure. You are dedicating at least half a decade of the most capable part of your life to becoming the master of something. Act like it.

Ph.D.s are where education reveals its true form: not teaching people what we already know, but learning how to learn what we don't. Research is taking on the previously incomprehensible machinery of the universe with 1.4 kilograms of yougoo. It's a lot of work. It's how we build the future. It's why the title of science fiction's most brilliant person is "Doctor." Not "CEO," or "President," or "Major," but "Doctor," because he knows to find and solve new problems by being intelligent at them.

If you act like an obedient schoolchild, scrabbling every hour to complete every assignment you're given to try to get the best marks, most professors will totally let you. Turning grad students into Morlocks is how you get allegedly smart people to volunteer for slave labor.

This is an imago of adulthood: mature enough to resolve fiendishly difficult research problems, but doing it only because grown-ups told you to. Accepting that academic research means years of inhuman hours at low pay is a parody of the idea of intelligence. The whole point of defending a thesis is learning how to argue with more experienced people about how right you are. You need to start that early. Pick a good project, only take tasks that will help your work or situation, and stand your ground about taking the time to have a life outside the lab. I've seen labs where the professor arrives at 9 a.m. on Saturday morning just to check that everyone is there, then leaves to have his own day, while ringing at random to make sure nobody learned from him. Fast food joints don't pull nonsense like that. And pay almost as much.

But that's because postgrads are all about learning. Lesson 1: You will have to put up with precisely as much s**t as you're prepared to. (This lesson applies to every subject, and the real world, too.)

We're overturning the stereotype of scientists as shy communication misfires, but it became a stereotype for a reason. It's still true of some students. And they still need to learn how to deal with people. It doesn't matter if you're studying artificial intelligence in drone bodies: Until you get those researchobots finished, people who can communicate with others will still do better in every field. And when you do get them finished, charismatic public speakers will become even more important, standing with one foot on a burning drone to urge the human resistance to seize the time machine.

Research is all about communicating results to other people. More importantly, funding is about communicating results to people who don't even care about them, or you, and already have 20 labs who've made great cases for 10 labs' worth of money. Teaching is also a great way to boost your student income immediately. Teaching assigned classes only scrapes a few dollars, but pre-exam grinds are a seasonal harvest of pure cash.

You'll have an urge to stop checking the job situation because the real world is scary. But just hiding gives the real world time to go find a baseball bat. If you're not planning on coming out of your Ph.D. with a newly invented Q-36 Explosive Space Modulator, you'd have been better off coming out swinging while it was still unarmed. Looking for work may be a soul-corroding exercise in self-abasement, but hiding from it only gives the problem time to drink water and store up barrels of that acidic piss called "lack of experience." Going postgraduate because your degree can't find you a job is like diving because you can't fix your submarine.

Goodshoot/Goodshoot/GettyImages"Yes, Mom, my job plan is still 'find Atlantis.' How did you even get this number?"

If you spend four years doing the bare minimum, becoming the master of finding free coffee and doughnuts in meetings, then those are exactly what you'll bring to the working world. Coffee and doughnuts. To the people who got a job back when you went postgraduate.

Academia can be the greatest place in existence. You've swapped the real world for a chance to learn what you love, always, using your brain instead of beating it to death against bar codes and spreadsheets and sales reports and all the other jobs that only exist because robots aren't quite good or cheap enough yet. But if you don't take that learning seriously, you've swapped the world for nothing.

The better option is to keep learning. A proper degree will help you get a job, but a Ph.D. is how you say "No thanks, I love this stuff." There is no feeling like filling your mind with intelligence you love. Most people don't get to do that. Most people have to train their brain to endure the hours until they get to think about things they like, but they're so tired that those things become Breaking Bad and unconsciousness. Research lets you turn your soul into a fascination engine, consuming the output of human intelligence, living and breathing the very pinnacle of human progress. Then reaching out to push it a little bit further.

Luke also looks at Even More Sexist Commenters, tumbles, and responds to every single tweet.

For more college advice, check out 7 Tips for Not Screwing Up College, Should You Go to College? and The 7 Dumbest Things Students Do When Cramming for Exams.