Something is useful if it either:
- makes money
- creates novel knowledge, or present knowledge in a novel way, that others may find beautiful
Maybe those are genial. Maybe not. Nostalgia is just too strong to discern. Ciro still goes back to them for rest.
Random fun mentions:
z
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Ciro Santilli used to read books when he was younger (Harry Potter up to the 4th, Lord of the Rings), but once you are reading code, technical articles and news the whole day, you really just want to watch videos of people doing useless things on YouTube to rest, enough text.
Books are slow. No patience. Need faster immediate satisfaction.
Paradoxically Ciro feels like he's becoming a writer of sorts though, one semi independent section/answer/piece of knowledge at a time.
Writing is not just giving out information. It is re-feeling it.
One of the things Ciro Santilli most deeply despises.
Real luxury is to understand quantum field theory and number theory.
Clothing/jewelry/car luxury is at worst a way to show off. And at best a replacement for nature/the countryside. People living in big cities have lost nature, and to some, looking at luxury goods (or watching television) serves as a (unsatisfactory) replacement.
Ciro Santilli took courses once upon a time, maybe that has influenced his passion? Ciro Santilli's musical education.
See also Ciro Santilli's critique of rooting for sport teams.