The word nature we use it in our language fundamentally in two senses, on the one hand, to account for the particular character of each person. That parsimonious nature is what allows him not to despair at anything.
So, in this sense, the word nature allows us to indicate the natural condition that someone presents.
And on the other hand we use the word to mention the nature, condition or quality of things. My problem is of a personal nature and I don't like to talk about it in front of everyone, I ask if we can retire to a more private place to talk.
This sense of the term we usually use and listen a lot in our language because we use it to give an account or to know the origin of the problems, that someone or a group may be suffering from.
Recently, in the previous example, we talked about problems of a personal nature that can plague someone but there are also many others that can persecute people or companies, such as economic problems. When a company is in the situation of not being able to pay the wages to its workers, it will be argued that it is suffering from economic problems.
That person who is going through a severe picture of depression after the death of a loved one will suffer a psychic picture that is preventing him from resuming the daily routine of his life. And so many other examples that we could give ...
In recent years and as a result of the increase that the public manifests in knowing details of the private lives of their idols, whether they are actors, musicians, athletes, politicians, the specialized press in the heart has been hunting for all kinds of news linked to this area.
In return, those famous personalities who are reluctant to make these aspects of their lives known have popularized the phrase: I will not answer anything of a private nature. Which implies that they will not answer questions or talk about their loves, heartbreaks, etc.
