Definition
Anxiety is a feeling of worry, nervousness, or unease, typically about an imminent event or something with an uncertain outcome. It's a natural human emotion, but excessive anxiety can interfere with daily life. Unlike simple worry, anxiety often involves physical symptoms like rapid heartbeat or sweating. It's more than just feeling stressed; it's a persistent sense of apprehension. Think of it as your internal alarm system going off even when there's no real threat. Anxiety can range from mild unease to debilitating panic.