Product Work Is Hard Because It Necessitates Change

Change is difficult for people. Solving product problems requires change. The default behavior is resistance to change. This is what makes working on products so difficult, even more for mature products. Successful product work not only requires finding the right problem and implementing the right solution, but also pushing against status quo preserving behavior from within your organization and users.

In Hollywood set design, you need to optimize in a way that optimizes for the most impact on screen–money spent off screen is effectively useless to the end result, the film.