The time sink is real, but (at least for me personally), there is a sense of accomplishment when I get a a credential that is rarely felt when completing a "project".
(I control how I learn and absent a professor being a dick and purposely setting up an exam that 3/4 of the class bombs, learning is a joy compared to the politics, power games and sometimes even incompetence encountered at "work").
(I control how I learn and absent a professor being a dick and purposely setting up an exam that 3/4 of the class bombs, learning is a joy compared to the politics, power games and sometimes even incompetence encountered at "work").