I noted that a product nobody uses is just an “expensive diary”. This reinforces the principle that building for readers, not for oneself, avoids wasted effort.
I argue that “hustle culture” and “building something people want” are not the same thing; conflating them leads to wasted effort.
You can work 14 hours a day on the wrong problem.
Effort isn’t direction.
I’ve noticed founders spend more time choosing a tech stack than choosing a customer.
One of those matters a lot more than the other.
The most expensive thing in tech is perfecting something that shouldn’t exist.