Not many understand but they should try. It is very fulfilling to build an engine (start with an electric motor; it’s trivial but still fulfilling). It is very

Not many understand but they should try. It is very fulfilling to build an engine (start with an electric motor; it’s trivial but still fulfilling). It is very fulfilling to build a computer out of basic logic gates. Or a radio out of some crap that’s definitely laying around in your house. You are missing out not doing that; things seem like magic until you do them. Sure building a processor yourself won’t have all the branch prediction and etc as your intel/m* has, but at least you understand how it could work. Same for gpus ; you won’t be making anything close to what the state of the art is, but you’ll understand how it gets there.