The first time I realized I wasn't as good as I thought I was when I met the smartest dev I've ever known (to this day).

I was hired to manage his team but was just immediately floored by the sheer knowledge and skills this guy displayed.

I started to wonder why they hired outside of the team instead of promoting him when I found that he just didn't mesh well with others.

He was very blunt about everything he says. Especially when it comes to code reviews. Man, he did /not/ mince words. And, of course, everyone took this as him just being an asshole.

But being an expert asshole myself, I could tell he wasn't really trying to be one and he was just quirky. He was really good and I really liked hanging out with him. I learned A LOT of things.

Can you imagine coming into a lead position, with years of experience in the role backing your confidence and then be told that your code is bad and then, systematically, very precisely, and very clearly be told why? That shit is humbling.

But it was the good kind of humbling, you know? I really liked that I had someone who could actually teach me new things.

So we hung out a lot and later on I got to meet his daughter and wife who told me that he had slight autism which is why he talked the way he did. He simply doesn't know how to talk any other way.

I explained it to the rest of the team (after getting permission) and once they understood that they started to take his criticism more seriously. He also started to learn to be less harsh with his words.

We developed some really nice friendships and our team was becoming a little family.

Year and a half later I had to leave the company for personal reasons. But before I did I convinced our boss to get him to replace me. The team was behind him now and he easily handled it like a pro.

That was 5 years ago. I moved out of the city, moved back, and got a job at another company.

Four months ago, he called me up and said he had three reasons for us to meet up.

1. He was making me god father of his new baby boy
2. That they created a new position for him at the company; VP of Engineering
and
3. He wanted to hang out

So we did and turns out he had a 4th reason; He had a nice job offer for me.

I'm telling this story now because I wanted to remind everyone of the lesson that every mainstream anime tells us:

Never underestimate the power of friendship.

I'll just leave this here

When in doubt, 'C' .

This is more just a note for younger and less experienced devs out there...

I've been doing this for around 25 years professionally, and about 15 years more generally beyond that. I've seen a lot and done a lot, many things most developers never will: built my own OS (nothing especially amazing, but still), created my own language and compiler for it, created multiple web frameworks and UI toolkits from scratch before those things were common like they are today. I've had eleven technical books published, along with some articles. I've done interviews and speaking engagements at various user groups, meetups and conferences. I've taught classes on programming. On the job, I'm the guy that others often come to when they have a difficult problem they are having trouble solving because I seem to them to usually have the answer, or at least a gut feel that gets them on the right track. To be blunt, I've probably forgotten more about CS than a lot of devs will ever know and it's all just a natural consequence of doing this for so long.

I don't say any of this to try and impress anyone, I really don't... I say it only so that there's some weight behind what I say next:

Almost every day I feel like I'm not good enough. Sometimes, I face a challenge that feels like it might be the one that finally breaks me. I often feel like I don't have a clue what to do next. My head bangs against the wall as much as anyone and I do my fair share of yelling and screaming out of frustration. I beat myself up for every little mistake, and I make plenty.

Imposter syndrome is very real and it never truly goes away no matter what successes you've had and you have to fight the urge to feel shame when things aren't going well because you're not alone in those feelings and they can destroy even the best of us. I suppose the Torvald's and Carmack's of the world possibly don't experience it, but us mere mortals do and we probably always will - at least, I'm still waiting for it to go away!

Remember that what we do is intrinsically hard. What we do is something not everyone can do, contrary to all the "anyone can code" things people do. In some ways, it's unnatural even! Therefore, we shouldn't expect to not face tough days, and being human, the stress of those days gets to us all and causes us to doubt ourselves in a very insidious way.

But, it's okay. You're not alone. Hang in there and go easy on yourself! You'll only ever truly fail if you give up.

Well said. Well said indeed.

Books i recommend to my Technical Leads

2018 in a nutshell

As a developer, sometimes you hammer away on some useless solo side project for a few weeks. Maybe a small game, a web interface for your home-built storage server, or an app to turn your living room lights on an off.

I often see these posts and graphs here about motivation, about a desire to conceive perfection. You want to create a self-hosted Spotify clone "but better", or you set out to make the best todo app for iOS ever written.

These rants and memes often highlight how you start with this incredible drive, how your code is perfectly clean when you begin. Then it all oscillates between states of panic and surprise, sweat, tears and euphoria, an end in a disillusioned stare at the tangled mess you created, to gather dust forever in some private repository.

Writing a physics engine from scratch was harder than you expected. You needed a lot of ugly code to get your admin panel working in Safari. Some other shiny idea came along, and you decided to bite, even though you feel a burning guilt about the ever growing pile of unfinished failures.

All I want to say is:

No time was lost.

This is how senior developers are born. You strengthen your brain, the calluses on your mind provide you with perseverance to solve problems. Even if (no, *especially* if) you gave up on your project.

Eventually, giving up is good, it's a sign of wisdom an flexibility to focus on the broader domain again.

One of the things I love about failures is how varied they tend to be, how they force you to start seeing overarching patterns.

You don't notice the things you take back from your failures, they slip back sticking to you, undetected.

You get intuitions for strengths and weaknesses in patterns. Whenever you're matching two sparse ordered indexed lists, there's this corner of your brain lighting up on how to do it efficiently. You realize it's not the ORMs which suck, it's the fundamental object-relational impedance mismatch existing in all languages which causes problems, and you feel your fingers tingling whenever you encounter its effects in the future, ready to dive in ever so slightly deeper.

You notice you can suddenly solve completely abstract data problems using the pathfinding logic from your failed game. You realize you can use vector calculations from your physics engine to compare similarities in psychological behavior. You never understood trigonometry in high school, but while building a a deficient robotic Arduino abomination it suddenly started making sense.

You're building intuitions, continuously. These intuitions are grooves which become deeper each time you encounter fundamental patterns. The more variation in environments and topics you expose yourself to, the more permanent these associations become.

Failure is inconsequential, failure even deserves respect, failure builds intuition about patterns. Every single epiphany about similarity in patterns is an incredible victory.

Please, for the love of code...

Start and fail as many projects as you can.

Buzzword dictionary to deal with annoying clients:

AI—regression
Big data—data
Blockchain—database
Algorithm—automated decision-making
Cloud—Internet
Crypto—cryptocurrency
Dark web—Onion service
Data science—statistics done by nonstatisticians
Disruption—competition
Viral—popular
IoT—malware-ready device