Psychology says people who are scared of cockroaches, bugs or house lizard aren't weak: What this behavior means, the psychology behind it, and what studies explain

Psychology says people who are scared of cockroaches, bugs or house lizard aren't always reacting without reason. Psychology explains that fear of insects and reptiles can develop through evolution, learning, personal experiences, and the brain's response to possible danger. This article explains what psychology says, why this behavior happens, which theories support it, what research has found, and what lessons people can learn from understanding this common fear.