MoreRSS

site iconA learning a dayModify

A learning a day, since May 12 2008, by Rohan.
Please copy the RSS to your reader, or quickly subscribe to:

Inoreader Feedly Follow Feedbin Local Reader

Rss preview of Blog of A learning a day

Stranger who made a mistake

2026-02-09 20:40:00

Recently, I ran into somebody who gave me feedback about a mistake I made.

The details don’t matter as much as my reaction – initial defensiveness.

I recovered from that initial defensiveness eventually. But the guilt or shame of being caught in a moment that I didn’t think was representative of me stuck around. And I wasn’t able to find a way to reach them and respond properly.

I could have done way better in my response. And it would have been nice to get an opportunity to say that directly.

None of which happened.

Maybe it’s a reminder that we do make mistakes. And we need to be better at taking the feedback when that’s the case.

But we also have to be okay with the fact that not everybody’s going to know us at depth.

Some will only know us as a stranger who made a mistake.

Default to Trust or Distrust

2026-02-08 20:37:00

One of the more important relationship decisions we make is whether we default to trust or default to distrust.

There are obviously trade-offs on both. And it depends a lot on what situation you’re in.

The benefit of defaulting to trust is that trust begets trust. People have a wonderful way of repaying the trust you place in them.

The downside, of course, is that once in a while, you’ll find somebody who will misuse that trust. And hurt you. Some in small ways, some in much larger ways.

Defaulting to distrust means you place a very high bar before you trust somebody. That obviously insulates you from those failures in trust.

But it also means you get to enjoy very little of the upside. Because trust is the foundation of great relationships.

My thesis is that while there are environments where distrust might be the dominant strategy, in most professional environments, defaulting to trust tends to be the way to go. There’s a lot more upside because the strength of the relationships you build often end up shaping the rest of your career.

There’s no right answer, of course. There’s just trade-offs. Don’t let a “policy change” be the outcome of a bad experience or a tough upbringing.

Best to choose our default intentionally and thoughtfully.

Crazy Planet

2026-02-07 20:29:00

I was reminded of a time in high school when a gaming center called Crazy Planet opened up near home.

Crazy Planet had 10 computers hooked up to each other where you could play LAN games. This was a new experience for us. We hadn’t played too many video games (Playstations were too expensive). Computer games tended to be single player experience. Crazy Planet unlocked the opportunity to play together at a reasonable 30 rupees per hour to get into this dark room with haptics and amazing sound.

The game of choice was Counter Strike. We teamed up, 5 vs 5, went onto one of the maps, and played against each other.

It was our first taste of being in a virtual world while we screamed at each other in the real world. I remember how much it gripped us. It’s a core memory from that time.

There was even a time when I was extremely sick – with a fever well above 101 degrees. And it was on a day when a (wealthy) friend decided to host his birthday party with 3 hours at Crazy Planet.

I so badly wanted to go that I somehow convinced my family I was okay. It was a blast. I’m sure being sick was bad already. This didn’t help. I ended up missing school for a week and needed to treat a low platelet count.

But if you’d asked me then, or even if you ask me now, I would have taken that trade any day of the week.

We all graduated high school and went our separate ways to college. Many years later – I think it was 3 years after we started working – most of that group got together on a New Year’s evening.

We were debating what we should do to celebrate New Year’s. And someone came up with the idea that we all play Counter Strike. After an hour of set up, we spent the entire night playing Counter Strike. We played for 8 hours straight until the morning.

That was the last time we played Counter Strike and it was probably the best New Year’s get together we ever had.

It’s amazing to think that this simple game was part of such core memories. This trumped any educational trip or formal milestones. It was simply a dark room with friends playing video games.

And we appreciated it a whole lot more because we didn’t grow up with it. It was a lovely period of time – but in just the right amounts.

Many lessons there about shared experiences and moderation.

The Shingles vaccine and Dementia

2026-02-06 20:26:00

Dr. Eric Topol shared a summary of recent studies showing the impact of the Shingles vaccine on dementia – primarily Alzheimers.

While the post is worth reading in full, he makes a fascinating point – if this vaccine was a drug and reduced Alzheimer’s by 20%, it would be considered a major breakthrough for helping to prevent the disease! But as a vaccine it hasn’t reached any sense of being a blockbuster; this indication was never envisioned when the vaccines were developed and we only “backed into it” from these large and highly consistent natural experiments.

The next step is to consistently replicate it – there are multiple studies under way. That said, considering just how notoriously hard it has been to make any progress against Alzheimer’s, this is shaping up to be a big deal.

Giving better advice

2026-02-06 08:38:00

I’ve written about giving better advice a few times. But it is a topic I keep coming back to given just how often I encounter bad advice. Here’s attempt #20.

I think there are two steps to becoming a better advice giver.

The first is to only give advice when asked. In the rare cases you’re giving unsolicited advice, make sure you call it out. It’s best avoided no matter how good it is.

The second is to make sure that the first question you ask is to get an understanding of what the person is solving for.

Too often, we just assume and share generic advice that isn’t useful. Shitty advice comes from assumptions about what people are solving for. Or even worse, an assumption that they’re solving for what you would be solving for.

Start with asking that question. Then you have a better shot of giving better advice.

Skipping pageless

2026-02-04 20:42:00

Google Docs has a pageless setting. I don’t use it.

Here’s why – pages force a constraint that in turn forces clarity of thought.

Constraints on length help us be thoughtful about what we write and force us to get to better clarity.

There are exceptions. But I prefer the constraint of pages as a rule. Constraints breed clarity.