I miss making monthly trips to the local university library as a child. I would have some infatuation, often related to electronics or programming, and would get a big book on it and just dive in for a few weeks. There were magazines on microfilm. It felt like a privilege to get that information. You had to wait to get to it and would only possess it for a while. The ideas would simmer for long stretches without any ability to instantly cross-check your information or get clarifications or feedback on work. Trite, I know, but I feel joy just thinking about that whole experience.