Gareth’s Tips, Tools, and Shop Tales is published by Cool Tools Lab. To receive the newsletter a week early, sign up here.
Every time a newsletter goes out, I get wonderful emails from readers telling me how much they enjoy it. At the same time, I get a spate of unsubscribes. Often, the subs go up by the same number they go down. It’s frustrating. Because of the positive emails, I know there’s an audience for what I’m doing here. Can you help me reach more of it? Can you post a link to this newsletter in your social media? Share with other maker enthusiasts? Thanks so much for your help.
Let’s Talk About Clamps
In this “Ask Adam Savage” segment on Tested, Adam is asked about shop clamps. This leads to a typically-Adam thoughtful and wise deep dive into the many uses and types of clamps: c-clamps, bar clamps, vice grips, quick-grip clamps, welding clamps, jeweler’s clamp, bench vises, lever clamps, kant twist clamps, and last but not least, spring clamps. One great tip takeaway: Don’t ever buy one clamp. Buy at least two, and if you can afford it, but 4 or more.
I subscribe to FineScale Modeler magazine, even though I’m not really a scale modeler. I was as a teen and still like looking at what people are up to in that hobby. Mainly, I look for modeling tips that I can apply to my hobby of miniature painting and tabletop game modeling. Here’s a great case in point. You can use a scribbing compass to cut circles in styrene. You just have to be patient, make multiple passes, and finish up with a hobby knife if the piece is thick or stubborn.
A Collection of Razor Rules of Thumb
A “razor” is a rule of thumb that simplifies decision making. Here’s a collection of the sharpest razors gathered by Sahil Bloom and posted on Twitter.
The Feynman Razor Complexity and jargon are used to mask a lack of deep understanding. If you can’t explain it to a 5-year-old, you don’t really understand it. If someone uses a lot of complexity and jargon to explain something, they probably don’t understand it.
The Luck Razor When choosing between two paths, choose the path that has a larger luck surface area. Your actions put you in a position where luck is more likely to strike. It’s hard to get lucky watching TV at home—it’s easy to get lucky when you’re engaging and learning.
New Column: Ask Gar
If you have questions about tools, things you might have read here in the past, resources you’re in search of, email me.
Reader Rick Griggs asks: “I need to buy headmounted lighted magnifying glasses. I don’t know what to look for, and thought you’d reviewed (or linked to a review) of these in a distant past newsletter that I could read/watch to learn more, but I can’t find anything. If you have done this, please point me to which one.”
Hey Rick,
I’m not sure it was in the newsletter. I know I talked about these in my old tips column on Make:. The one I have is shown above. It costs under $10 on Amazon! For my purposes (miniature painting), it’s great. It has two lenses that offer 1.5X magnification each and a third monocle lens at 7X magnification, providing intensities at multiples of 1.5, 3, 8.5, and 10. The light angle is adjustable in two directions and the light pack can even be removed from the headband for use elsewhere. A lot of features for under ten bones!
***
My old pal, Steven Roberts, asks about racks to hold Stanley organizing cases:
“Do you know of any quick-turn kits/products to handles stacks of Stanleys? Of course the solution is obvious, but I have so many projects that I don’t want to do it. If someone has made one, or published a good repurposing of something like a bakers rack or other off-the-shelf (heh, so to speak) tool, I’m all ears!
”If you have responses to questioned asked by readers here, let me know.
Regarding the term Minimal Viable Product (MVP). It was coined by Eric Ries in his book The Lean Startup as a way of learning what potential customers found valuable before spending a lot of time and money building something that people didn’t want to buy. Unfortunately, I think Reis did not do a very good job of naming this because it really doesn’t mean a stripped down product. In his world, it refers to anything that you can quickly learn from. Some examples could be a fake landing page which actually does nothing but gather insight about whether customers click on the link or not. I know of a company that used wire frames drawn on paper as an MVP to learn what people would pay for. Yes, it can be a stripped down version of an actual product, but in most cases, if you’re doing that before you’ve learned what people want to pay for, it’s overkill.
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From the bestselling author of The Psychology of Money, The Art of Spending Money explores the overlooked side of personal finance — arguing that true wealth isn’t about what you accumulate, but how you use money to build freedom, meaning, and joy.
Core Principles
Use Money to Buy Freedom
Wealth is not about luxury — it’s about control. The highest form of wealth is the ability to wake up and do whatever you want. Money is a tool that buys you time, allows you to make choices about where and how you live, and provides peace of mind. As Housel puts it: “I’d rather wake up and be able to do anything I want than try to impress you with nice stuff.”
Comparison Is a Losing Game
There are two ways to use money: as a tool to live a better life, or as a yardstick to measure yourself against others. Many people aspire for the former but spend their lives chasing the latter. Spending to impress others rarely leads to happiness because there’s always something more to strive toward — and disappointment is often the outcome.
Experiences Over Possessions
Spend on things that either resist adaptation or that you can repeatedly rediscover. You adapt to your new couch almost immediately, but a meaningful trip creates memories that bring pleasure for years. The best spending often looks invisible — living in a modest home you love, cultivating friendships, preserving mental health — things you can’t display but deeply feel.
Spend Extravagantly on What You Love
The goal isn’t extreme frugality — hoarding money for its own sake is another trap. Instead, spend extravagantly on the things you truly love while mercilessly cutting the things you don’t. Think about spending in terms of minimizing future regret: no one gets a prize for dying with the highest account balance.
Try It Now
List your top 5 purchases from the past month. For each one, ask: “Did this bring me lasting satisfaction, or was it forgotten within days?”
Identify one recurring expense that doesn’t actually improve your life. Cancel or reduce it this week.
Think of one thing you’ve been denying yourself that would genuinely increase your daily happiness. Permit yourself to spend on it.
Write down what “enough” looks like for you — the point where more money wouldn’t meaningfully improve your life.
For your next purchase over $50, wait 48 hours and ask: “Am I buying this for me, or to impress someone else?”
Quote
“There are two ways to use money. One is as a tool to live a better life. The other is as a yardstick of status to measure yourself against others. Many people aspire for the former but spend their life chasing the latter.”
