Sometimes danger starts with something as small as a coin. A blocked passenger-side handle or a lock that refuses to turn can be more than an inconvenience; it can be a signal someone has already touched your car. Instead of wrestling with the door, pause and scan your surroundings. Well-lit areas, other people nearby, and a clear escape route matter more than getting inside quickly.
If anything feels off, walk away. Move toward a busy entrance, a store, or any place with cameras and people. Call a friend, security, or the police, and explain exactly what you noticed. Do not return to the car alone out of frustration or embarrassment. Your safety is worth more than your schedule, your pride, or your plans. Trust the unease, act on it, and let caution be the reason nothing worse happens.