I still regularly go to a library and take random books off the shelf and read them in the branch. It's silly and paranoid, but I want to know some things with

I still regularly go to a library and take random books off the shelf and read them in the branch. It's silly and paranoid, but I want to know some things without a record existing. No web browser, or online payments. It doesn't even need to be anything interesting. I just want to have some skills/knowledge with no documented evidence