Daniel J. Choi

Why You Shouldn’t Take that “Intro to CS” Course

Thoughts

Our scene opens on a charming coffee shop on the edge of the Boston commons.  It’s a crisp autumn day and I’m grabbing a midday pick-me-up with an aspiring entrepreneur friend, who has just informed me that she (or he) has enrolled in an intro to computer science course.

“Cool!” I’ll exclaim.  Then, with a raised brow, I’ll often inquire, “What are you hoping to get out of it?”

Invariably, my friend will patch together a response involving some combination of the following two reasons:

  1. I want to learn more about technology.
  2. I want to better manage or collaborate with engineers.

…I usually respond with a dejected sigh.  This is a scenario that I’ve experienced more times than I can count, and each time I’m two parts excited by my friend’s initiative and by the prospect of future CS-related banter, but one part concerned that my friend might not get what he (or she) wants out of the class.

The fact is, neither of the above responses are great reasons to enroll in an introductory computer science course (hereafter, “CS intro”), and here’s why…

(Wrong) Reason #1: You want to learn more about technology.

If you’re looking for a high-level survey of technology, a CS intro might seem like a lot of strange “busy work” to you.  This is because computer science is less about technology and more about mathematics and practical applications of theories, algorithms, and data structures.  More than anything, studying computer science taught me how to think rationally, solve problems, and design and build machines that could do the heavy lifting.  That knowledge has a very practical application in modern technology, but to think that CS deterministically leads only to that end would be a regrettably narrow interpretation of the science.

Now, by no means do I wish to imply that a CS curriculum won’t provide a great high-level survey of technology.  It’s just that it’s not quite the shortest path to it.

(Wrong) Reason #2: You want to better manage or collaborate with engineers.

Perhaps you may choose to take a CS intro because you believe that getting a taste of code will empower you to better communicate and connect with engineers.  This makes sense, ostensibly, and indeed it is the most common reason I’ve heard for enrolling in a CS intro.

The sad truth, however, is that it would take years of learning and coding (plus a bit of talent) to really go toe-to-toe with a great engineer.  And while you may gain some respect for completing a CS intro, that “Hello World” program isn’t going to make you any more relevant in technical discussions and decisions.  In fact, your respect and relevance as a manager or colleague to engineers is probably most beholden to your effectiveness at translating business needs and managing resources and expectations.  Computer science really has little to do with it.  No doubt that CS literacy would help lubricate your interactions with engineers, but if you are currently a tech n00b and only have one semester’s worth of time, you would be better served learning high-level stuff and working on your communication skills than taking a CS intro.

Bonus: Why you should take that “Intro to CS” course.

As an aside, there are in fact a couple good reasons why I would recommend that someone take an introductory computer science course:

  1. You want to learn to code, or
  2. You are simply interested in learning more about computer science.

(Good) Reason #1: You want to learn to code.

If you want to learn to code or you are considering becoming an engineer, an introductory computer science course is a great place to start.  You’ll start building your development toolbox and learn the basics from which you can launch a great career (or hobby) in code.  It takes time to gain a solid foundation, but it’s well worth the effort.

(Great) Reason #2: You simply want to learn more about computer science.

I am always a proponent of learning for learning’s sake.  If you are interested in or passionate about something, by all means please do whatever it takes to dig deeper.  At the same time, it’s important to know what you want to (and stand to) gain from an experience.  Do things deliberately so that you have the best chance of accomplishing whatever it is you desire. And be in touch if you do end up taking a CS intro! Look forward to chatting soon. 🙂

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11 Tips for Productive Meetings

Thoughts

The following is a thought piece I wrote for the internal Plastiq wiki. I wanted to share it in case others may find it useful for their place of work. Please be in touch with any questions, comments, or suggestions! A document like this only gets better with iteration.

Meetings are useful for two reasons and two reasons only: information sharing and decision making.  A meeting should be called for one, the other, or both reasons.

Importantly, when I refer to “meetings”, I don’t mean ad hoc chats that may arise spontaneously around the office, although it’s important to be mindful of those too.  Rather, meetings in this context refer to a time and place reserved for a set list of attendees to gather together and accomplish a well-defined goal.  They can range from the informal (one-on-one catchups) to the formal (exec weeklys), and generally they would be well-served to follow some general guidelines.

So, without further ado, here are my 11 tips for productive meetings (in no particular order)…

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23 Rules for Living Without Regret

Thoughts

Easier said than done, but nothing worth doing is ever easy, right?

1) Don’t complain about anything you’re not willing to make an effort to change.  If you do choose to complain, then you have an obligation to do something about it.

2) Barring truly extenuating circumstances, do what you say you will, and do not do what you say you will not.  Let your word speak volumes because it is your bond.  If you are uncertain, remain explicitly uncertain to all relevant parties until such time as you can commit.  Be wary of others who may sully the reputation of your word – either intentionally so or not – by ascribing false or unqualified quotes to you.

3) Let every choice you make be an opportunity to discover and define yourself more deeply.  Make no unexamined turns, however unimportant they may seem.  Be deliberate.  Consider how your past and future selves will perceive your present words and actions.  Strive such that your choices transform into principles you want to have.  Actions form habits.

4) Endeavor to enter into all that you do without reservations nor expectations.  Don’t hold back, and don’t only do things because of what you hope to gain.  Respect the journey.  Live fully and expect nothing, and everything will feel like a blessing.

5) Accept the existence of your worst self.  Stare into a mirror until you cry.  I guarantee no matter how comfortable you are with yourself, this will happen if you stare long enough.  When you break, don’t look away.  Realize that you are exactly the way you are meant to be – perfectly imperfect.  It is alright to feel uncertain and to experience failure and to even hate yourself.

Recognize that you will not always be your worst self, nor can you always be your best self.


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A “Unified Theory” of Social Networks

Thoughts

In this post, I’m excited to present a framework for classifying social media platforms.

Aside from helping to illustrate how and why successful apps have earned a place in our lives, I hope it may also serve as a “playbook” for new entrants who hope to carve out their own places in the landscape.

The main concepts are represented in the graphic below, and the rest of this essay provides insight into my development process. 

To read about how I used this framework to derive generalizations about different types of social communities, check out my companion piece: Insights from the Unified Theory of Social.

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© 2026 Daniel J. Choi

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My friends call me Dan.

Currently, building Loti.

Previously, co-founder @ Plastiq.

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