People steal because there is an opportunity, if there was no opportunity, even if they wanted to, they would not be able to steal
Your statement highlights a key aspect of crime: the interplay between opportunity and motivation. While the desire to steal (or commit any crime) may exist, the actual act often depends on the presence of an opportunity. This concept is rooted in criminology and the rational choice theory, which suggests that individuals weigh the potential benefits against the risks before engaging in criminal behavior.
When opportunities for theft arise—such as unlocked doors, unattended valuables, or a lack of surveillance—some individuals may act on their desire to steal, especially if they perceive that the risks of getting caught are low. Conversely, in environments with reduced opportunities for theft—like well-secured spaces or vigilant communities—the incidence of theft tends to decrease, regardless of individuals' motivations.
Preventing theft often involves reducing opportunities through strategies such as improved security measures, community watch programs, and public awareness campaigns. By addressing the opportunity aspect, societies can potentially reduce the occurrence of theft, even among those who may have the inclination to steal.