The quote from Tracy Kidder's "The Soul of a New Machine" highlights the different types of problems one might encounter in engineering and technology. It suggests that some issues are noticeable but challenging to resolve, while others may be subtle and easily addressed. This complexity reflects the varied nature of troubleshooting and problem-solving in technical fields.

Kidder's observation points to the nuances in dealing with problems, as well as the skills required to identify and rectify them. Understanding that some issues are inherently difficult means professionals must develop patience and analytical skills to navigate these challenges. This perspective encourages a deeper appreciation for the processes involved in engineering and innovation.