Lessons Learned from 80s Movies: Part I – The Karate Kid

The first part of a series of altogether essential tips for business, marketing and life – as gleaned from iconic movies of the 1980s…


Plot Synopsis

Bullied underdog Daniel LaRusso learns karate from wise, old Okinawan Mr Miyagi, defeats the evil Cobra Kai, wins the tournament and gets the girl, all the while teaching us everything we’d ever need to know about car waxing/fence painting techniques.

Business Analysis

The median expected salary for a typical janitor in the United States is $23,820. Mr Miyagi is not a typical janitor. He is perhaps the world’s worst janitor.

Look at the state of this pool which is under his ‘care’:

Let’s be honest, he’s going to be lucky to get minimum wage with a poor job like that. So he’s making $8/hour in California right now.

Karate lessons, however, run from about $75-$200/month for weekly 45 minute sessions. Let’s split the difference and say $135. There is obviously the demand for lessons in the area, we see around 20 kids at the Cobra Kai dojo, plus plenty more at the tournament.

With Miyagi’s exceptional skills (he takes Daniel from no-hoper to champion in a month) he could easily attract 50 kids a week, 5 classes of 10 kids a day.

So, he’s working just 45 minutes a day, plus set up time, so maybe an hour, and pulling in $81,000/year.

That’s over $300/hour.

Mr Miyagi may be a great Sensei, but he is a terrible business man, and knows nothing of Ricardo’s Law of Comparative Advantage.

The Lesson Learned?

Time and again we meet with businesses and find that the person put in charge of managing the pay per click campaigns for a company is simply the person who is most competent with a computer.

He may have no experience with marketing or Internet advertising at all, but he’s the guy in the office everyone looks to for help with email problems, or booking tickets online or whatever. You know, the ‘computer guy’ that every office has. And PPC is just another computer-thing, right?

No, in this case you’re being a Miyagi-janitor instead of a Miyagi-teacher.

If you’re in real estate, sell houses. Run a restaurant? Get cooking!

Do what you’re best at and you’ll have the money to pay someone else to the other stuff. Everyone wins.

Just like Daniel-san.


  • http://milwaukeeclean.com Milwaukee Carpet Cleaners

    exactly. its like assuming the the guy who works under the hood of cars all day knows how to install audio equipment in cars.

  • http://www.theeightiesfashion.com/ eighties fashion

    Cool observations but the movie rocked non the less. It was a typicaly great 80s era flick.

  • http://www.bluegrassmartialarts.com/ Louisville Kempo Karate

    Who would have thought that you can compare the Karate Kid to real life situations? Having a “computer guru” run pay per click ads is a potential disaster. Just because a person knows the ends and outs of hardware and software does not automatically deem them as an internet marketing specialist. Synergizing the work and putting the strengths where they belong and the weaknesses where they belong is essential for effectiveness.

  • http://www.business-supply.com Brad

    Interesting approach, but true. Learning to outsource some key components of your business may just make you more money than before. I use to do all my own copywriting for my business. Not that I was a “true” copywriter, I just didn't like the idea of paying someone to do what I “thought” I could do fine. I finally broke down and hired a professional. The results: my time is now free to focus on other areas and our copy converts almost 16% better than the crap I wrote. Lesson learned.

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