My friend looked at my code and said it was a 'wall of text'

I was working on a small Python script for a class project in Denver last month, and I showed my friend what I had. She told me, 'I can't read this, it's just a wall of text.' She pointed out I had zero blank lines between my functions. I went back and added a single blank line between each function, and it was instantly easier to follow. Has anyone else gotten simple feedback that made your code way clearer?

Had a customer insist I use only OEM parts on their 2012 Civic

They brought it into the shop in Cedar Rapids last Tuesday for a brake job. I showed them the aftermarket rotors I usually use, same specs, half the price. They got real firm, said only Honda parts would do. So I ordered them, cost them $380 extra. Car runs fine now, but honestly feels the same. Anyone else think brand loyalty on older models is overkill?

My crew's rework rate in Phoenix dropped from 15% to under 3% in a year

We started using a new signal meter, the Fluke DSX-5000, for every install and trouble call. Before that, we were mostly just checking for connectivity, not signal quality. Now we catch marginal lines before the customer ever calls back. What's one tool or check that made the biggest difference in your first-time fix rate?

A customer in a 1920s house told me the original oak floors were installed with square nails

I was pulling up a damaged board to patch it and saw the nail heads. Looked it up later and found out they stopped making them around the 1930s when round wire nails took over. Anyone else run into these on old jobs?

My shop's seeing a real comeback for detailed beard work

I mean, it used to be just trims, but now guys want full shaping and oil recommendations. It's a nice change and makes my day more interesting, idk.

My Tokyo trip showed me why cheap power banks fail. Invest in quality.

Was exploring the city all day. My old power bank died quickly. Could not charge my phone. Bought a better one locally. Lasted the whole trip. No more battery anxiety. Always check reviews before you buy.

At the group ride yesterday, this guy kept INSISTING his chain was fine, but it snapped mid-climb. So awkward!