1 Friday: The Chattanooga forecast for Oct 23 is 73 degrees and Sunny. 2  There is 43 percentage chance of rain and 2 mph winds from the East-Northeast. 3  Saturday: The Chattanooga forecast for Oct 24 is 75 degrees and Partly Cloudy.
â¢ Fear is a noun and can also be used as a verb. Scared is an adjective. â¢ Fear is an emotion. Scared is the state of experiencing fear. â¢ Being scared is often irrational. Fear can be both rational and irrational. â¢ Scared is a word that can be used to express a concern or to express a phobia.
Healthy Fear vs. Unhealthy Fear. Fear is a natural part of existence. At its core, fear is a defense mechanism, a means for survival. Fear creates hormones in the body like adrenaline, communicating threat and danger to the brain. In responses like fight or flight mode, the body makes instantaneous decisions on how to react to a perceived threat.