What is typically a crucial factor for a burglar's successful operation?

Opportunity is typically a crucial factor for a burglar's successful operation because it directly relates to the accessibility and the ability to act without being detected. Burglars often look for situations where they can enter a property without attracting attention, which includes factors like the time of day, the presence of security measures, and the level of human activity in the area.

While physical strength, high-tech tools, and teamwork can certainly be beneficial in certain contexts, they are not as universally critical for burglaries as the opportunity itself. Many burglars operate under the premise that the best theft can happen without confrontation or extensive resources, emphasizing the importance of finding the right moment to strike. This focus on opportunity explains why burglars often observe potential targets beforehand, looking for signs of vulnerability, such as open windows, unoccupied homes, or lack of security systems.