Why Every Side Hustle Needs an Email List

This week I finally named a gap I'd been dancing around for months: my side hustle doesn't own its audience, Pinterest does. I mapped out the fix and wrote myself a checklist to execute it — the email list I should have started before I thought I was ready. Here's the gap, the plan, and what comes next.

The gap I'd been dancing around

I spent part of this week just being curious about things instead of producing — following threads without a clear destination in mind.

I've been learning that curiosity isn't wasted time. Sometimes it's the only way a real idea gets to surface instead of getting steamrolled by whatever's next on the to-do list. This week it surfaced something I'd been half-avoiding: SheisFEM is my side hustle, and it has pins, a blog, and affiliate links — but if Pinterest changed its algorithm tomorrow, I'd have nothing that's actually mine. No list. No way to reach the people who've already found me, on my own terms.

That's a resilience problem, but it's also a revenue one. Right now, if I wanted to launch a digital product, or bring on a brand partner, I don't actually have anything concrete to offer beyond "the algorithm might show them your content." An email list is different — it's a direct line to people who already chose to hear from me. That's the kind of asset that opens doors: something I can sell directly to my own audience someday, or something a partner brand would want access to specifically, instead of hoping the right person scrolls past the right pin at the right time.

The checklist

So I sat down and mapped the whole thing — pin to opt-in page to email form to automation. A dedicated page instead of routing people to the homepage. A brand-new signup form instead of reusing the old one, so I can actually see what's converting and from where. The lead magnet file living directly in the email tool, so I'm not managing hosting on top of everything else.

None of that was hard to figure out. It just needed to be written down instead of living as a vague someday in my head. So I wrote myself a checklist — the actual steps, in order, to go build it.

If you're setting this up too — use a dedicated signup form instead of reusing whatever generic one you already have on your homepage. It's a two-minute extra step, and it's the only way to actually see which pin or post is converting, instead of one big undifferentiated pile of subscribers.

What comes next

The checklist is done. The execution is next: build the page, connect the form, wire up the automation. That's the whole remaining gap between "SheisFEM has an audience" and "SheisFEM owns an audience."

Here's what I keep having to relearn: mapping the plan is real work, not procrastination dressed up as productivity. A vague intention doesn't get built just because you feel motivated — it gets built because there's nothing left to figure out, only steps left to do. That's what the checklist bought me.

How to build your first owned asset

Field notes

Know what the list is actually for before you build it. It's not just "reach" — it's the thing that lets you sell a digital product directly, or bring in a brand partner, instead of hoping the algorithm puts you in front of the right person at the right time.
Name the gap honestly, even if it's uncomfortable. "I don't actually own my audience" isn't a fun thing to admit three months into growing one. Say it anyway — you can't fix what you won't name.
Map the mechanics before you build anything. Know the full chain — entry point, landing page, signup tool, delivery — before you open a single tab to build it. Confusion mid-build is what turns a 2-hour task into a 2-week stall.
Write the checklist as its own step, not as a placeholder for the work. The checklist is what turns "I should really do this" into "here's exactly what's left." Writing it down is progress, not a stand-in for progress.
Give the execution a dedicated block, not a "whenever I get to it." A mapped plan still needs a protected slot on the calendar to actually happen.

If you want something to read while you build the boring infrastructure: Company of One by Paul Jarvis is the one I keep coming back to — the best case I've read for building small, owned, sustainable things instead of chasing scale for its own sake. Company of One, Paul Jarvis

The reminder

You don't need momentum to have made progress. You need one honest checklist — the plan is the hard part solved, the rest is just showing up for it.

Building the boring infrastructure, one checklist item at a time.

Until next time,

xo, Tomi