Onboarding is a year of struggle.
Broken rule
Stepping into a new senior role means six to twelve months of context gaps and quiet imposter syndrome.
Working rule
AI agents compress onboarding from months to days. Context that used to live in long lunches now lives in a sidebar.
Why → Modern company systems surface products, people, and institutional memory on demand. The biggest tax of a new role — figuring out who and what — is mostly paid by software now.