My classes taught me the existence of a lot of low-level constructs and showed us example implementations. To me, it's more like some handholds to use when I ne

My classes taught me the existence of a lot of low-level constructs and showed us example implementations. To me, it's more like some handholds to use when I need to go spelunking into a particular implementation. Do I always know how something works? No. But I've got starting places to investigate when reality doesn't match my mental model.