The question isn't 'should I go' — it's 'after I go, will this connect to the path I actually want?' Working holidays without a clear purpose tend to be detours, not shortcuts.
People who seem fearless about big moves aren't braver by nature — they have richer reference points. They've seen enough people 'do the thing and survive' that the unknown has become an estimable risk. And that's something you can deliberately build.
The concept of first principles isn't hard; actually applying it is. Using three familiar scenarios — the PMP exam, going to grad school, and learning personal finance — Joe from Dadu (大人學) demonstrates three thinking exercises you can turn into daily intuition.