Deep Work' by Cal Newport advocates for a focused approach to work, where individuals eliminate distractions and work on a single task with full concentration for extended periods. This approach is crucial for producing high-quality work and achieving personal growth. In contrast, `Messy' by Tim Harford suggests that embracing chaos and disorder can be beneficial for creativity and productivity. The two books highlight the importance of finding a balance between focus and flexibility, autonomy and structure, in order to achieve one's best work. Ultimately, both books propose that individuals should prioritize their most valuable work and strive to produce meaningful output.