I do feel it to some (small) degree.. I.e. my two main linux instances (laptop + desktop) feels like "home", other instances does not. Some tools (postgres, p

I do feel it to some (small) degree.. I.e. my two main linux instances (laptop + desktop) feels like "home", other instances does not. Some tools (postgres, python, linux) feels like an old well-used glove and safe, others not.. So without reading the book, it seems like the same thing?