Therapist Tatyana Romanenko said in an interview that a stubborn unwillingness to do something does not always indicate a person's character. It is quite possible that this is a symptom of health problems.
In an interview with the portal ura.ru, the therapist Romanenko said that constant laziness can be a sign of thyroid disease if it is also accompanied by unnatural weakness and daytime sleepiness. In some cases, this also indicates the onset of depression. Both conditions need the help of a qualified specialist, they cannot be attributed to the character of a person. But how to distinguish ordinary laziness from the one that is caused by some kind of malfunction in the body?
Scientists told how laziness is inherited
And this is very simple – if a person has become lazy for no reason and previously he did not demonstrate such a stubborn unwillingness to do anything, then here we can talk about some kind of malfunction in the body. If a person is lazy, which is called from birth, and his character does not change over the years, then we can talk about laziness as a manifestation of certain personality traits. But it must be remembered that the thyroid gland can provoke apathy and loss of strength or weakness.
Laziness was called a symptom of a dangerous disease
You should also be wary of a persistent desire to constantly sit or lie down, especially in the morning when you have had a good night's sleep. This may indicate both physiological and psycho-emotional disorders. In this case, it will also not be superfluous to contact a therapist who will determine which specialist's help in this matter may be useful. (READ MORE) 
Tatyana Romanenko Medicine doctor of the highest category , general practitioner, family doctor, healthcare organizer, occupational pathologist