I can build a whole machine where the motors, the sensors, and the code all move as one, and the hardest part by far is making them agree. In the demo everyone claps at the moving arm. Nobody sees the weeks I spent stitching three worlds together, and it stings that the one thing I am best at is the thing no one can even see.
More people experience this than they realize.
You build the whole integrated machine, but the hardest, unseen part gets no credit.
If this sounds familiar, the Library can help you find the bigger picture.