Society and world events demand that we become more aware of our surroundings and that we remain active in providing our own security. Therefore, whether you are safe or not is to some extent a matter of choice. Nobody chooses to become a victim of crime, but some people do make poor choices.
Failing to study your surroundings, to walk in risk areas, and to make a shortcut through a dark alley way are all a matter of choice, thus, safety is not fully prioritized. This is why it is said that people can, to a certain degree, choose whether to be safe or not. It is entirely dependent on your own priorities and how much effort you put into your own protection.