The concept of instability refers to the absence of stability : the condition of stable. The adjective stable , in turn, refers to what does not change, stays in a place for a prolonged period or retains balance.
The idea of instability appears in multiple contexts. In the field of meteorology , the notion is linked to vertical convection movements in a mass of air , a phenomenon that is accentuated if there is a lot in the air humidity .
When the atmosphere is unstable, the temperature of the ascending air decreases more slowly than the temperature of the air that remains motionless in the surroundings. This makes the air rise very easily, generating regions of low pressure on the surface where the surrounding air converges.
The atmospheric instability , in short, it is associated with the difference of temperature which is recorded between the rising air mass and the environment. It does not have to do, therefore, with wind and precipitation.
At language colloquial and in the media, however, usually refers to instability when it rains or the day is windy. If rainfall is forecast for the next three days, the driver of a newscast can state that "Instability will continue", to cite a case.
The emotional instability , meanwhile, is linked to the impulsiveness and to dichotomous and polarized thoughts . The person suffering from this disorder shows a very variable mood in the short term without reasonable causes. Who is emotionally unstable has low self-esteem, does not tolerate frustration and exaggerates their reactions.
The issue of emotional instability is much more complex and broad than it seems at first glance. People who have never suffered from this disorder often see it as a whim, as a negative feature of the personality . However, it is a true nightmare for those who suffer from it, since it is sealed in its essence and is the only way in which it knows how to live.
One of the worst characteristics of emotional instability is lack of self confidence . Although the subject can and usually disguises it, it is this gap, this void that inevitably leads him to lose his balance again and again, no matter what path he takes.
Unlike what third parties may believe, emotional instability accompanies the patient all day and all night, both when accompanied and when alone. It haunts him before and after each decision and leads him to consume a lot of Energy a day, much higher than normal.
Do not forget that every time a person with emotional instability cancels a commitment at the last moment there are two groups: those who receive this news and get angry at the lack of notice; the one who is left alone and frustrated at home, regretting having failed others and ashamed for showing an apparently childish and capricious attitude.
Instability is very exhausting. It is like going up and down the stairs of a very tall building, again and again using all our forces and in the shortest possible time. When this takes place early in the day, just before starting to study or work, it goes without saying that the subject's predisposition will be less than that of his surroundings, simply because he will not have the same degree of energy to face his obligations .
It is important to note that emotional instability may appear as symptom of certain broader problems, such as bipolarity and borderline personality disorder.