Avoid the Impossible Goal of Being a Know It All
Avoid The Impossible Goal of Being a Know It All

		This is a guest blog post from Rick Manelius. Enjoy.
Dear new developer,
Can you name all 50 US states? How about their capitals? Every city in the US? Every town? Could you list the GPS coordinates of every coffee shop?
Of course, you can’t, wouldn’t, and don’t. It would be absurd to spend the time and effort to memorize such a vast amount of information that you can Google within seconds. Yet developers often fall into the trap of over preparing and learning a myriad of facts and syntax trivia for a new programming language or framework before diving in and getting their hands dirty.
A personal example: When I landed my first contract as a web developer, I recommended Drupal for the client’s project. However, I was deathly afraid of not being able to address any questions that might come up. To satisfy my “need to know it all” before I put forth an initial proposal, I purchased have a dozen ebooks and read the more popular ones cover to cover several times. Meanwhile, I was only dabbling in writing code by following the tutorials.  Unfortunately, this was about as effective as trying to learn a foreign language without a practice partner. The information was forgotten almost as soon as I learned it.
I contrast this with how quickly my experience and skills grew when I started to give myself the permission to play, to test, to tinker, and to interact with the community through IRC and the issue queue. It was there that I would run into a blocker and use those eBooks as a useful resource because I had a specific purpose in mind. Moreover, when I couldn’t find my answer there or with Google, I could lean on others that were actively learning, growing, and sharing along their career trajectory.
Years later, I discovered this humbling infographic titled Becoming a Web Developer in 2017. I love this because it highlights the absurdity in trying to learn everything about everything in the web dev ecosystem. While all sites eventually roll up to HTML, CSS, and JavaScript, the number of underlying technologies used to support them is visually overwhelming.
A select infographic from The Web Developer Roadmap 2017
Each of the boxes represents a different subject matter. Each of these subject matters has additional, hidden complexity. Also, within that, there might be subsystems that maybe only a few core maintainers of that specific project would understand. Each box may take a day or a week to learn the basics, but perhaps months to years to master.
Trying to do that for every topic becomes an overwhelming investment of time for increasingly diminishing returns. It’s equivalent to learning the GPS coordinates of every coffee shop in the US.
To make matters worse, this infographic only represents the hard skills necessary to produce and maintain the software and its supporting infrastructure. It says nothing about the soft skills of how to participate and grow a high-performance team, how to make solid architectural choices, how open source governance works, how to handle change and release management, how to apply different project management methodologies, etc.
Before I overwhelm you any further…
…there is hope.
You don’t need to know it all. In fact, some of the most successful developers I’ve come to know are skilled searchers and askers. They may not know the information, but they know where it could be. They know how to parse documentation to find the salient details they need to accomplish the task at hand. They have a network of colleagues in other specializations that they can lean on for help. They are confident in asking even basic questions (gasp) in public, because while it may seem obvious for many, there is always at least 1 other person who has the same question.
Let’s look at the medical profession for inspiration. While they all go to school for 6-12 years to gain a base level proficiency, they can then either stick to general practice or hone in on a dizzying array of specialties. When we get sick, we start by going to our primary care doctor. Their goal is to identify and solve the problem there, or narrow down the answer space and refer you to a specialist. Unfortunately, even the specialists don’t always know what the issue is. This is why people sometimes need 2nd or 3rd opinions.
The good news is that in software we don’t need to go to a school for a decade to get started with experimentation or specialization. We are one tutorial and terminal prompt away from trying a new language or checking out a new library and testing it in a local sandbox where little to no damage can be done. There is so much power in this! And it’s also where it can be overwhelming given the 28 million public code repositories on GitHub alone.
Adopt a Hive Mind Approach
We live in a golden age of sharing and collaboration. Developers from all around the world ask and answer questions on Stack Overflow. They write tutorials and howtos on their blogs or Medium. In any given city, there may be anywhere from 1 to 20 tech Meetups a week. There are podcasts, Reddit channels, newsletter aggregators, and active conversations on Twitter.
By asking, discussing, and sharing openly in one or more of these venues, you are adopting a hive mind approach. You are both able to contribute to and receive ideas, perspectives, and solutions. It’s hard to overstate the importance of this strategy and mindset. In my experience, it’s many times more valuable than reading the 3rd or 4th ebook on a given subject (although these are often a useful reference). Beyond just discovering technical solutions, interactions with other developers often result in friendships that can last well beyond the burning framework question you had when you first met them.
So my advice (take it or leave it) is to abandon the lone wolf, know-it-all approach to software development. Instead, learn to contribute to and draw from the collective skills, talents, and experience from our fantastic community that is literally all around you IF you are willing to connect with them.
Final point. I stayed isolated for years until I broke into the Drupal community. Once I did, my career rapidly transformed. I wrote about that here.
So get out there! And good luck!
– Rick
Rick Manelius is an MIT engineer turned web developer turned startup CXO (operations, product, and technology). You can connect and learn more on his personal blog and his LinkedIn profile.
	