Cabin fever

Cabin fever is the distressing irritability or restlessness experienced when a person, or group, is stuck at an isolated location or in confined quarters for an extended time. A person may be referred to as stir-crazy, derived from the use of stir meaning "prison". A person may experience cabin fever in a situation such as being isolated within a vacation cottage out in the countryside, spending long periods underwater in a submarine, or being otherwise isolated from civilization, for instance during a stay-at-home order or under martial law. During cabin fever, a person may experience sleepiness or sleeplessness, have a distrust of anyone they are with, or have an urge to go outside even in adverse conditions such as poor weather or limited visibility. The concept is also invoked humorously to indicate simple boredom from being home alone for an extended period of time. Cabin fever itself is not a disease and there is no diagnosis. However, related symptoms can lead the sufferer to make irrational decisions that could potentially threaten their life or the life of the group with whom they are confined. Some examples would be suicide, paranoia, and reckless behavior such as leaving the safety of a cabin during a significant snowstorm.