Seriousness expresses the lack of joy in one person and, on the other, the responsible attitude towards something. Seriousness is often associated with a rigid and inflexible manner of speaking or face. He who behaves seriously acts formally and keeps a certain distance from other people.
We say that someone is serious when they do not show normal satisfaction. Seriousness is usually seen in an individual's facial gesture, tone of voice, and style. The serious demeanor may be due to low vital optimism, shyness, or it may be a trait caused by a temporary situation. This personality trait is typical of reserved people, few extroverts or inclined to pessimism in any of its forms (sadness, melancholy, nostalgia, bitterness, etc.).
Seriousness as an attitude of personal responsibility manifests itself in relation to daily obligations. If someone keeps his commitments, is punctual, makes no excuses and is honest, he is said to be a serious person. Their seriousness is socially regarded as a virtue, and therefore these types of individuals are valued when performing tasks at work or in any other field.
Typically, seriousness is a required condition in certain contexts. Participants in a business meeting are expected to act and express themselves seriously. On the other hand, at a family gathering, seriousness is often set aside because it is an informal and caring environment.
It is also possible to associate seriousness with professionalism. The mayor of a city must work seriously to solve the problems of the population: that is, he cannot act in an improvised or hasty manner.
Seriousness, on the other hand, is linked to the seriousness or importance of things. If you say that a person is battling a serious illness, will be referred to this disorder health is serious.
To say that someone or something is not serious means that it is negatively valued, that it does not inspire confidence and that it generates little credibility.
There are many ways to be less serious. Probably the main one is the contradiction between what is said and what is done. Fake people, hypocrites, or those who change their minds easily are classified as not very serious. In a very similar way, if a project does not have a sufficient foundation, it can also be considered this way.