I feel what is underpinning this thread is a job dissatisfaction issues from the ratio between "using other people's software" vs. "writing software for others". The former is inevitably frustrating as I'd become a consumer of software, rather than a creator. Kernel programming, and low-level system engineering in general is more aligned with the latter where you have more creative freedom and less constraints from other people's abstractions. It's like driving an automatic vs. manual car. The latter is just more fun, despite its inefficiency.
MIT 6.172 Performance Engineering of Software Systems, Fall 2018 https://www.youtube.com/playlist?list=PLUl4u3cNGP63VIBQVWguX...
I feel what is underpinning this thread is a job dissatisfaction issues from the ratio between "using other people's software" vs. "writing software for others". The former is inevitably frustrating as I'd become a consumer of software, rather than a creator. Kernel programming, and low-level system engineering in general is more aligned with the latter where you have more creative freedom and less constraints from other people's abstractions. It's like driving an automatic vs. manual car. The latter is just more fun, despite its inefficiency.
Enjoy the courses!