It happened at the North Dallas Community Center—right between the water fountain and the sign-up sheet for the Tuesday morning pickleball round-robin. I was holding a tethered plastic pen, the kind with the bite marks on the end, and I reached the line for 'Emergency Contact.' I went to write my wife’s number, something I’ve known since the Bush administration, and... nothing. Not a single digit. It was like looking at a spreadsheet where every cell suddenly returned a #REF! error. I stood there for a solid forty-five seconds—which feels like an eternity when there’s a line of retirees in visors behind you—staring at the blank line. I didn’t just forget the number; I forgot that I knew it.
Affiliate Disclosure: This site uses affiliate links. If you buy something through these links, I earn a commission at no extra cost to you. I only recommend brain supplements and tools I have personally tested and tracked in my own spreadsheet. I am a retired accountant, not a health professional, so please treat this as a personal ledger, not medical advice.
The Day the Ledger Went Blank
Now, as a man who spent thirty years at a mid-sized accounting firm in Dallas ensuring every decimal point was in its right place, this wasn’t just a ‘senior moment.’ It was a catastrophic accounting failure. My mental assets were depreciating faster than a company car in a flood. I ended up having to pull out my phone to look up my own wife's number. The walk back to the car was quiet. I didn't even turn on the radio. I just sat there thinking about how my career was built on being the guy who remembered the tax code nuances from 1994, and now I couldn't remember ten digits I’d dialed a thousand times.
That afternoon, I didn't call a doctor right away—though I eventually saw one who told me I was 'aging normally' and should probably lower my stress levels. Instead, I did the only thing that makes sense to me. I opened Excel. I created a new workbook titled 'Cognitive_Audit_2025_2026.xlsx.' If my brain was going to start losing data, I was going to track exactly where the leaks were and what it would cost to patch them. I wasn't looking for a miracle; I was looking for a return on investment (ROI) for my gray matter. I have zero medical training, but I know how to spot a trend line.
The Audit: 14 Months of Data Entry
I’ve spent the last 14 months acting as my own Chief Financial Officer for my brain. My spreadsheet now has 22 tabs—which my wife points out is four more than our most complicated joint tax return ever had. I track everything: sleep quality, caffeine intake, and of course, the supplements. I’ve tested everything from the budget pills you find at the grocery store to the high-end 'nootropics' that come in bottles that look like they belong in a Silicon Valley lab. I even have a column for 'Subjective Memory Score' (SMS), rated 1 to 10. That morning at the community center? That was a dismal score barely above one. My goal was to get back to a consistent 8.5.
One of the first things I realized is that the brain-health market is a lot like the unregulated tax prep industry—lots of big promises, very little transparency, and a whole lot of hidden fees. I started by looking at my baseline data. You can actually see My First 30 Days Testing Brain Supplements — An Accountant’s Audit of Mental ROI if you want to see how rough the numbers looked at the start. Back then, I was just guessing. Now, I have over a year of data. I’ve spent an average of roughly eighty dollars per month on various 'inputs.' Some were total write-offs. I tried one budget brand—Neuro-Thrive—and while the price seemed like a good entry point at the time, my SMS didn't budge much over six weeks. It was like paying for a premium software subscription and only getting the 'read-only' version.
The High-End Audit: NeuroPrime
After a few months of mediocre results with mid-range pills, I decided to look at the 'Premium' section of the ledger. I picked up NeuroPrime. At nearly two hundred dollars a bottle, it was a significant line item in the monthly budget. I’m the kind of guy who still clips coupons for steak, so spending that much on a bottle of capsules felt like a risky capital expenditure. However, I’ve learned that sometimes you have to pay for the high-quality audit if you want to find the real errors.
I tracked NeuroPrime for 60 days earlier this year. My spreadsheet showed a gradual climb in my SMS from a 5.4 to a 6.8. I noticed I was finishing the Sunday crossword about 15% faster—yes, I timed it with my stopwatch. It felt like adding more RAM to an old computer—things didn't necessarily run 'new,' but the spinning wheel of death appeared less often. You can see how it compares to other options in my Neuro-Thrive vs. NeuroPrime: A Side-by-Side Spreadsheet Comparison. For me, it was a solid 'Hold' rating—good results, but the monthly overhead was high for a retired guy on a fixed income.
The Unconventional Asset: The Brain Song
About three months ago, I ran into a different kind of product. It wasn't a pill. As an accountant, I like things I can count and swallow—tangible assets. But my spreadsheet was telling me that I’d reached a plateau with capsules. I decided to diversify my portfolio and try something called The Brain Song. It’s an audio-based approach, which sounds a bit 'West Coast' for a Dallas numbers guy, but the price point was under fifty-five dollars, which is a much lower barrier to entry than the premium supplements.
I’ve been using it for about 90 days now. I listen to it while I’m working on my spreadsheets in the morning. My wife thinks I’m finally losing it, sitting there with my headphones on, staring at columns of numbers. But the data doesn't lie. My SMS has climbed toward a solid eight. The most interesting metric? My 'Word Retrieval Latency'—the time it takes me to find a name mid-sentence—has dropped significantly. I haven't forgotten a client's name—or a phone number—in months. It’s a low-cost, high-yield asset that doesn't require me to swallow six horse-pills every morning. If you're interested in the unconventional, you can read more in The Brain Song Review: My Data-Backed Verdict on Mental Clarity.
Balancing the Brain’s Books
When you’re an accountant, you learn that you can’t just look at one quarter and call it a success. You need year-over-year growth. Brain health is the same. I’m not saying I’ve cured my aging brain—I’m 55, not 25. There are still days when I walk into the kitchen and have no idea why I’m there. But now, instead of panicking, I check my inputs. Did I skip my session with The Brain Song? Did I skimp on my sleep? Did I forget to log my results?
I’ve realized that my brain is a lot like a complex tax return. It’s full of weird loopholes, unexpected liabilities, and it requires constant filing. You can't just set it and forget it. You have to audit the results. Recently, I started a small trial of a high-conversion performer called The Genius Song to see if it stacks up against my current 'Hero' pick, but that data is still in the 'Pending' folder. I’m only a few weeks in, so the sample size is too small to draw a conclusion yet.
My Personal ROI Summary (14-Month Audit):
- Total spent on various supplements: well into the low four-figures
- Total hours tracked: hundreds of spreadsheet entries
- Current strategy: Combining audio-based tools with a clean diet and a very, very large spreadsheet.
The Accountant's Choice
If you're looking for the best bang-for-your-buck in my current spreadsheet, I'd suggest starting with The Brain Song. It’s the lowest 'cost-per-point' increase I’ve found in my subjective memory scoring. No recurring high-cost subscriptions, just a solid addition to the mental ledger that actually shows up in the results column.
Look, I’m not a health professional. I’m just a guy who likes numbers and doesn't want to lose them. If you’re starting to feel like your mental ledger isn't balancing, talk to your doctor first—get the medical audit out of the way. Then, maybe start a spreadsheet. It’s a lot harder to be scared of a problem when you’ve got it categorized in Column J.