(subtract cash) (add to inventory assets)
This is not an expense yet. Then later when you sell it:
(subtract inventory) (add to cogs)
COGS is an expense account.
Since an income statement doesn't show assets, it wouldn't appear on the income statement until it becomes a COGS expense.
As you note, I do think if your primary objective was to catch up to SWE compensation, your project idea filter was probably not optimal. But it’s still great that you have the spark of something with TinyPilot. One thing I see repeatedly in the indie hacker community is hockey stick success where people struggle to get the engine going but often once they find the spark it takes off. The ten year overnight success.
Also worth noting many indie hackers add part time stable income such as contracting as their finances require.
If people are looking for a straightforward path where they leave their SWE job and quickly get similar stable income as a bootstrapper, they’re in for an unpleasant surprise. But if you can “make it” you control your own destiny , face unique challenges demanding true creativity, and have uncapped upside in a way you’ll never get at BigTech .
I do think content businesses are an easier launch point . Adam Wethan of Tailwind and Nathan Barry of Convertkit are both examples of bootstrappers who self-funded by starting with info products. I think one mental trap for solo devs is to over identify as SWE and not as online entrepreneurs with SWE skills as a particularly helpful asset.
Wish you and TinyPilot the best of luck and look forward to future updates.
This is one of those scary truths that chased me out of entrepreneurship.
It's scary because it shines a light on the enormity of the task outside of building the product (and building the product usually isn't easy). Parts of it (sales especially) can be very fun, but a lot of it is painful.
I scratched the itch of "can I make something from nothing" and after that realized there was a reason I didn't major in business in the first place. I left with a newfound appreciation for what they do!
My current large corp employer is making hardware products and I can not tell you how much more even in 2023 time and effort is spent by teams procuring material to keep production up, including pushing hard on our suppliers.
One subtle point about the profit is that because I'm selling a physical product, there are still a lot of unrealized gains in inventory. I estimate that if stopped purchasing new material and just liquidated my existing stock, there'd be about $350k in profit at the end.
That said, I don't think hardware is a good path for a bootstrapped business. I went into this thinking I'd mainly be focusing on selling the software to people who already had the hardware, and then it turned out that there was much more demand for pre-made hardware.
There are many a lot of other tech business paths that are much friendlier to bootstrappers, like content businesses, SaaS tools, and educational products. I know of several founders making a comfortable living in those domains, so I wouldn't generalize based on my experience.