2019-07-25 01:24:02 +00:00
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---
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title: Tarot for Hackers
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date: 2019-07-24
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2019-09-12 22:49:03 +00:00
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series: magick
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2019-07-25 01:24:02 +00:00
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---
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"Oh no, she's finally lost it" were the words a very close friend of mine said
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when I first told her I was experimenting with reading tarot cards. Tarot cards
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are a stereotypical staple of the occult/The Spoop™. Every card represents an
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idea (or a meme) that can be expressed in a few ways. They act to your soul
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like iron filings do to a magnet. When you shuffle the cards, the Universe (via
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entropy) examines all of those myriad inputs and helpfully orders them so you
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get exactly the message you need most.
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It's actually an extremely philosophical act to draw from a tarot deck and
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interpret the results. Over the years there have been many interpretations and
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frameworks of interpretations about tarot; but I would like to introduce a
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meta-framework for using tarot cards as a debugging tool.
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As you work on computer systems, you put parts of yourself into them. You
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create bonds between yourself and otherwise anonymous inner parts of machines you
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have never seen or touched. These bonds stick from idea to development to
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testing to deployment phases and can even stay around after you stop working on
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something. Ever gotten a weird sense that you can recognize the author of some
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code while reading it? Same idea.
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To start, envision the product or service you are trying to understand more
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about. Think of the plans that went into it, the users of the service, how this
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understanding will help them, and where the missing part of knowledge fits into
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the larger whole. Write this all out if it helps, the more detail the better.
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Our transition to shared infrastructure and computing on others machines has
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made it harder to see into individual parts of the whole, so every little bit
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helps to focus things in.
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The first card is the Motive, so draw it and place it in the center off your
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spread. Look up the meaning on a site like biddytarot.com (googling "[name of
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card] tarot meaning" helps a lot here) and consider how it relates back to the
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other factors at play.
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The second card is the Facet, or the part of the system that is failing. This
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could refer to a machine, bit of code or even a human factor. Context with the
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future cards will help you determine what it is. Remember these are metaphors
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and will need some interpretation to help you understand what is going on.
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The third card is the Immediate Past, or what changed to cause this problem. Use
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this with the Motive to help you identify what component is broken. Again, this
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is a metaphor. There are very rarely literal answers here, but the combination
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of the Facet and Immediate Past helps you identify the systemic or
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organizational faults at play. These faults are usually enough to help you
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uniquely identify services or infrastructure.
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Next, draw The Action. This card will help you decide what action you need to
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take. This could be restarting a server, fixing a communication pattern (or
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lack thereof), or even just doing nothing and waiting a few minutes. Sometimes
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it means that you need to stop what you are doing and try to do the read again
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later. It's okay for that to happen, though that should only be a very rare
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occurrence.
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The next card is The Result, or what the outcome of that would be given The
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Action is executed in its entirety. This result isn't supposed to be taken super
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seriously (as the consequence of you reading these cards is a butterfly effect
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that makes the outcome in "reality" slightly different); but it usually helps
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you get a general idea of where you will go and what it will be like when you
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get there.
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Finally, draw The Lesson. This card signifies what the theme of the postmortem
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around The Action should be. This can help you guide future discussions about
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what went wrong and how to avoid it in the future. This may result in charged
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feelings, but it really is for the best to go through the entire postmortem
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process to help you get the closure that you need. This postmortem will
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usually help bring things to the surface that you have missed before. There
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should be no blame or anger. This is a place of healing and growth, not of hate
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and strife.
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Optionally you can draw The Metaresult, or what will happen as a result of The
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Lesson. This isn't strictly required but I find it can help for peeking into a
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potential future where The Result is taken to heart.
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I hope this is able to help you in your debugging needs. I use this strategy
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when I am trying to understand complicated computer systems and how they all
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fit together. Be well.
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