[vidarh]

A large part of what I do when I program is recognising patterns and deciding when to apply certain methods. Without knowing the patterns and the methods to apply, I'd get nowhere.

When I write, I rely on a knowledge of words and how they relate to my mental abstractions to be able to formulate sentences from them.

Pretty much everything we do rely extremely extensively on facts and knowledge we need to acquire and remember.

Not knowing or remembering details is fine. I rely extensively on documentation and searches to write code, for example. But you need to know what to look for and what to search for.