Mark Gardner is the pen name of a retired software engineer who considers himself lucky—in work, in money, and in life. He writes under an eponym to preserve his privacy and to reflect, candidly, on what comes after “enough.”
Better Questions
15 replies
AUTHOR: Mark Gardner on 7/12/2026
FIRST: Dan Smith on 7/12 | RECENT: R Quinn on 7/14
When to Leave Your Portfolio Alone
20 replies
AUTHOR: Mark Gardner on 6/26/2026
FIRST: Dunn Werking on 6/26 | RECENT: Mark Gardner on 6/29
SpaceX IPO: Is Margin Optional?
25 replies
AUTHOR: Mark Gardner on 6/4/2026
FIRST: baldscreen on 6/4 | RECENT: Harold Tynes on 6/17
Defining Enough
11 replies
AUTHOR: Mark Gardner on 6/10/2026
FIRST: Mark Crothers on 6/10 | RECENT: Fred Miller on 6/16
IRA Flat Tax Proposal
5 replies
AUTHOR: Mark Gardner on 2/18/2026
FIRST: Ben Rodriguez on 2/18 | RECENT: Dan Smith on 2/19
Book Review: The Joy of Compounding by Gautam Baid
1 reply
AUTHOR: Mark Gardner on 1/19/2026
FIRST: Mark Crothers on 1/27 | RECENT: Mark Crothers on 1/27
Modest Leverage for Young Investors
8 replies
AUTHOR: Mark Gardner on 12/18/2025
FIRST: Kenneth DeLuca on 12/19/2025 | RECENT: Ormode on 12/20/2025
The Wealth That Connects
9 replies
AUTHOR: Mark Gardner on 11/11/2025
FIRST: R Quinn on 11/11/2025 | RECENT: Steve Cousins on 11/12/2025
Stablecoins: Not My Kind of “Stable”
5 replies
AUTHOR: Mark Gardner on 8/14/2025
FIRST: DAN SMITH on 8/14/2025 | RECENT: Dave Evans on 8/17/2025
When the Spreadsheet Gets Real
48 replies
AUTHOR: Mark Gardner on 6/4/2025
FIRST: DAN SMITH on 6/4/2025 | RECENT: bbbobbins on 8/15/2025


Comments
Nominal values confuse me comparing today with tomorrow. So, I force myself to track everything in real terms including expected returns. So, I end up thinking about inflation related to items that outpace inflation, like healthcare. The ten year TIPS yield is a good benchmark if a particular items seems odd.
Post: About that inflation in retirement
Link to comment from July 13, 2026
Sorry about the spreadsheet talk; I get too excited about programming, even as a retired software engineer. Actually, that was just my vehicle. You can engage with AI in any way you like! You can talk to it, sketch on napkins, use a PDF sent by your financial advisor or brokerage.
Post: Better Questions
Link to comment from July 12, 2026
I love it Ben!
Post: Trump Accounts
Link to comment from July 12, 2026
Dan, I must admit it's a loose association. But, my interest piqued that Trump accounts are being run by the government through a modern app that was well done.
Post: Trump Accounts
Link to comment from July 12, 2026
I hope that the success of these accounts will pave the way for the consolidation of all the retirement vehicles a US taxpayer has to manage into a single account. Contributions can be made as early as birth, either pre-tax or post-tax, and grow tax-free. Withdrawals can be made tax-free for education, healthcare, and charity at any time, and they’ll adhere to the existing IRA rules for all other withdrawals. Let’s have a generous and progressive contribution limit with the nice features of family, employer, and state pitching in! Bye Bye 401K, 529, FSA, IRA, LPFSA, HSA… hello Trump Account!
Post: Trump Accounts
Link to comment from July 11, 2026
I’ll offer a defense of Costco, Dick :) I think it’s a remarkable business. Nearly $270 billion in annual sales, more than $5 billion in membership fees, and renewal rates above 90%. Getting people to pay for the privilege of shopping is quite an achievement for this iconic American brand. And, at least where I live, the produce, meat and seafood are excellent, with a surprisingly good organic selection. I confess I also enjoy the treasure hunt :) Going in for salmon and leaving with a cashmere sweater, maybe some diamonds for the missus, and enough blueberries for a small village is a form of retail therapy. So perhaps you’re right that Costco encourages spending. I just think it does it unusually well—and often while selling very good stuff. Now, about that three-foot bag of popcorn: I’m afraid that one is on you :)
Post: Frittering away Frugality
Link to comment from July 9, 2026
One thing I’d check is whether the home-sale proceeds can actually be put back into the Roth. Unless the 60-day rollover rule applies, I believe that Roth space is permanently lost. That said, I’m not sure preserving the Roth is automatically the right answer either. If the alternative is holding highly appreciated taxable assets for heirs, those may receive a step-up in basis at death, potentially making that growth effectively income-tax-free as well. I’d compare the actual borrowing cost against the value of preserving the Roth, the embedded gains in taxable assets, and the estate plan rather than assuming the Roth should never be touched.
Post: Thinking of a possible reason to tap Roth earlier then planned
Link to comment from July 9, 2026
It does sometimes create tax liability - a cost to manage your risk. I try to be tax efficient with my rebalancing to the best of my ability. Yes, redirecting dividends is a good strategy as well to rebalance to your target band.
Post: When to Leave Your Portfolio Alone
Link to comment from June 29, 2026
Thank you! I rebalance to the band rather than target.
Post: When to Leave Your Portfolio Alone
Link to comment from June 27, 2026
I only know which assets were the winners in hindsight. At the time I rebalance, I don’t know whether today’s winner will keep winning or when today’s laggard will recover. This process keeps me disciplined.
Post: When to Leave Your Portfolio Alone
Link to comment from June 27, 2026