I will agree that it takes some skill, not that I am great at it. It's a different kind of skill than abstraction. Reading error handling in c code offered good insights for me to learn linearity better (c code that uses goto to jump to the end of a function for cleanup when an error occurs, for example).
However, if you screw up linear code, you screw up locally. If you write poor small functions, the rest of the team screws up because they barely ever read the contents of your functions that call other functions that call other functions. I've had way more problems with stuff being called slightly out of order, than with large functions.
However, if you screw up linear code, you screw up locally. If you write poor small functions, the rest of the team screws up because they barely ever read the contents of your functions that call other functions that call other functions. I've had way more problems with stuff being called slightly out of order, than with large functions.