Which advice is actually useful that actually stuck

The detail that surprised me was how much the library changed the outcome. Same plan, different setting, completely different energy.

Part of me wanted the fancy version with all the tools. The better version was boring: one notebook, one reminder, and a willingness to be clumsy with the recipe for a while.

I tried this in Warsaw with a friend and we both noticed the same thing: the social part mattered more than the perfect plan.

I had a disappointing first try, a surprisingly good second try, and then a third attempt that taught me humility. So, naturally, I now have opinions.