I’ve been fascinated in one way or another by gas prices ever since I worked at a gas station in college. At first it was just the geographic variation in prices, like how I could drive across the river from … Read More … Read More
Blog
Blog
Musings on personal finance and more. Not written with AI since 2012.
Why I want you to live paycheck to paycheck
Why frequent flyer miles but not grocery stores? A study in contrasting loyalty programs
What to do when an emergency isn’t unexpected
I’ve long said that you can gauge whether something is an emergency if the following three “U” words describe the situation: Unexpected Urgent Unavoidable I use this metric to be able to distinguish between actual emergencies and things that feel like … Read More … Read More
How to offload (or combine) unused gift cards
After the debacle of trying to use a prepaid card to anonymously purchase VPN service, only to find that I couldn’t use it for purchases outside of the U.S., I decided to just buy the VPN service outright. But I … Read More … Read More
Online trust, or How to figure out your biggest threats online
Why prices actually fall as you build wealth
Cost is a psychological phenomenon as much as it is a mathematical phenomenon. Back in my college days, the question was, which can I afford to get at Denny’s, a soda or fries? Could I afford to get both? (Actually, … Read More … Read More
Why prices will seem to change as you build wealth
How I tried to buy something totally anonymously online
My experiences with trying to buy something online without revealing anything about my identity, and why this is so difficult. (I talk about using products or services, but I received no commission for this. I do not do affiliate marketing. … Read More … Read More
Why it’s so hard to buy online and maintain any privacy
In a perfect world, no one would have any right to know what I buy, where I go, and what I do unless I gave them that access. This seems rather quaint now. Today, everything you do is scrutinized, advertised, … Read More … Read More