This post is part of the Solar Sail Theory series.
- The Solar Sail Theory of Indie Publishing
- Email List Size Really Does Matter
- Should You Blog? A Solar Sail Theory Answer
- Being Seen: Why Visibility Matters More Than Virality
- Direct Sales and Removing Drag
- Why Fast(er) Writers Build Bigger Sails
- The Death of the Rocket Launch Career
- People Are Part of Your Sail
- Cultivating Luck
- The Magic of Increments
- How to Expand Your Discoverable Surface Area
When I wrote the first article in this series, I thought I was introducing a useful metaphor. A solar sail is propelled by sunlight. Not by a spectacular burst of energy, but by the almost imperceptible pressure of countless photons striking an enormous sail. Each individual photon contributes almost nothing. Yet over time, because the sail captures billions upon billions of them, the spacecraft accelerates continuously.
It seemed like a fitting way to describe an indie writing career. What I didn’t realize was that the metaphor would keep unfolding. Each article revealed another piece of the picture, until eventually I wasn’t just talking about marketing or productivity or networking anymore. I was describing an entire way of thinking about creative careers.
Solar Sail Theory isn’t simply another publishing strategy. It’s a framework.
Building tomorrow’s career
Most of us begin our writing careers thinking in terms of events. The next book. The next launch, the next promotion or the next conference. The next bestseller.
Publishing advice often reinforces that way of thinking. Everything revolves around immediate results and measurable return on investment. Solar Sail Theory asks a different question.
What are you building today that will make your career stronger tomorrow?
That shift in perspective changes almost everything. The novel you’re writing won’t earn a cent for months. The newsletter you started today may not become powerful for years. The author you meet at a conference might introduce you to someone important five years from now.
The blog posts you’re publishing quietly build authority long after you’ve forgotten writing them. The direct store you’re building today may become the foundation of your business a decade from now.
Every worthwhile part of a writing career is built before it pays off. You’re always preparing for a future version of your career.
Infrastructure, not events
Looking back over this series, I realize every article was really exploring the same underlying principle. Removing drag wasn’t about making more money today. It was about making tomorrow’s progress easier.
Building a bigger sail wasn’t about writing faster. It was about increasing your ability to capture future opportunities.
The “rocket launch career” wasn’t a criticism of launches. It was a reminder that lasting careers aren’t built from isolated bursts of activity. They’re built through continuous acceleration.
Luck isn’t magic. It’s often the accumulated result of years spent creating more opportunities to be discovered.
Even the Magic of Increments was pointing toward the same conclusion. Tiny improvements, consistently applied, eventually become extraordinary advantages.
All of these ideas ask the same question: How can I increase my ability to capture future momentum?
That’s Solar Sail Theory.
Bigger sails catch more photons
One of the reasons the metaphor continues to resonate with me is because real solar sails are of a mind-boggling scale. Compared to the sail, the spacecraft itself is nearly microscopic. The sail is enormous. Why?
Because individual photons carry almost no momentum. One photon accomplishes nothing. Millions accomplish almost nothing. The only way to create meaningful acceleration is to build a sail with an enormous surface area, and not let anything slow you down (drag) once you have picked up speed.
Space is close to frictionless. There is almost no drag in space…but there is some. Particles of space matter…and gravity, which can impact a starship from a great distance.
Creative careers work exactly the same way. One newsletter subscriber won’t change your life and one podcast appearance won’t transform your business. One new reader or conference conversation or bookstore event won’t either.
Individually, they’re almost insignificant, so many people dismiss them. But that’s like saying one square metre of solar sail won’t propel a spacecraft. Of course it won’t.
That’s why the sail is enormous.
Solar Sail Theory isn’t about finding stronger sources of momentum. It’s about becoming better at capturing thousands of weak sources of momentum that already exist.
Success compounds
Something else happens as your sail grows. It becomes easier to catch opportunities.
That sounds backwards, but it’s true. When you have five books instead of one, or five thousand newsletter subscribers and professional relationships built over years, readers recommending your work and journalists who recognize your name, you begin noticing opportunities that weren’t even visible before.
Momentum starts finding you.
That’s one of the most encouraging lessons I’ve learned over the years. Your job isn’t to make the universe produce more photons. The photons are already there. Your job is to build a larger sail.
A practical framework
One of the unexpected discoveries I made while writing this series is that Solar Sail Theory isn’t just a metaphor. It’s become one of the ways I evaluate decisions.
Whenever a new opportunity appears, I find myself asking questions like these:
- Does this increase my discoverable surface area?
- Does it strengthen my rigging?
- Does it reduce drag?
- Does it create an asset that will continue working for me?
- Does it increase my ability to capture future momentum?
If the answer is yes, it’s probably worth doing. If the answer is no, perhaps it’s simply another distraction.
That doesn’t mean every decision must have a direct business outcome. Health, friendships, learning new skills, improving systems, taking breaks, and building resilience all strengthen the ship that carries the sail.
The theory turns out to be surprisingly versatile. It isn’t just a guide for publishing decisions. It’s a guide for career decisions.
What Solar Sail Theory isn’t
It also helps to define what this idea is not. Solar Sail Theory isn’t a productivity system or a marketing plan. It doesn’t reject launches or advertising or promotions. It certainly isn’t an argument that writers should work constantly.
Instead, it’s a way of identifying the activities that create long-term leverage. It’s about investing in assets instead of chasing events:
- Books
- Your author platform
- Skills
- Relationships
- Your reputation
- A direct sales store
- A mailing list
Anything that, over the long term, draws readers toward you., are all assets. These things continue catching photons long after the effort that created them has been forgotten.
An unfinished theory
This series has covered a handful of areas where Solar Sail Theory applies.
- Removing drag.
- Building bigger sails.
- Strengthening the rigging.
- Incremental growth.
- Luck.
- Launches.
- Discoverability.
- Relationships.
But this isn’t an exhaustive list. Far from it.
The more I look at creative careers, the more places I see these principles at work. I’m certain there are dozens of other examples I haven’t recognized yet. That’s one of the reasons I’m excited by the idea.
Solar Sail Theory isn’t a closed system. It’s an evolving way of looking at complex, long-term careers. As my own career grows and changes, I fully expect the theory to grow with it.
Keep building the sail
A sailor doesn’t wait until they’re caught in a strong wind before strengthening the rigging. They do it in port. Quietly and methodically. From the outside, it can look as though nothing is happening. But when the wind finally arrives, they’re ready to unfurl a larger sail than anyone expected.
Creative careers are much the same. Most of the important work happens long before anyone notices. When people eventually describe someone as an “overnight success,” they’re seeing the sail. They didn’t see the years spent weaving it, stitching it together, strengthening the rigging, and preparing the tiny ship that would eventually carry it.
That’s the lesson I’ll carry forward from writing this series. The future version of your career isn’t something you wait for. It’s something you’re quietly building today.
The photons are already out there. Catch as many as you can. You’ll be glad you did.
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