The author contrasts the frustrations of bad software documentation with the even greater challenges posed by poorly written hardware datasheets. Finding accurate and complete documentation for integrated circuits is crucial for developers. Datasheets are often incomplete, inaccurate, or even in different languages. The complexity of modern chips necessitates detailed datasheets, but some vendors provide inadequate information, forcing users to reverse-engineer functionality. Discrepancies between datasheets and actual chip behavior can lead to critical errors, such as misidentifying power pins and damaging components. While some vendors produce excellent datasheets, cost considerations in the embedded space often lead to poorly documented hardware. The author recounts a specific instance where a chip's datasheet described a "Super User Fantastic Feature Enable Register." This register was humorously abbreviated as "SUFFER," reflecting the developer's experience with difficult embedded projects. Enabling this feature was intended for advanced users to alter debugging behavior. The reset value for this register was all ones, indicating it was enabled by default. The name "SUFFER" register aptly captures the feeling of dealing with such challenging documentation.