Which quality is MORE likely found in a tester's mindset rather than in a developer's?

The ability to see what might go wrong is a quality that is often more pronounced in a tester's mindset because testing inherently involves anticipating potential issues and failures. Testers are trained to think critically about how software might fail under various conditions and to consider corner cases, edge cases, and unexpected user behaviors. This proactive approach is fundamental to their role, as they are responsible for identifying defects before the software is released to users.

While developers also need to be aware of potential issues during the development process, their primary focus is often on building functional software based on requirements. Their mindset may revolve around creating solutions and implementing features rather than extensively analyzing them for potential failures. Consequently, the unique perspective that testers bring—particularly the emphasis on predicting problems and understanding user experiences—highlights the distinction between the two roles, making this quality more characteristic of a tester's mindset.