+**Worry** is a state of mental unease or concern, often arising from perceived [Threat](/wiki/threat) or [Uncertainty](/wiki/uncertainty) about future events. It can manifest as persistent thoughts, feelings of anxiety, and sometimes physical symptoms, often without immediate cause.
+## See also
+- [Anxiety](/wiki/anxiety)
+- [Stress](/wiki/stress)
+- [Fear](/wiki/fear)
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