High depression 0 SHARES Share it! And yet there is such a thing as chronic depression, or its vicious variant, PDD (Persistent Depressive Disorder). This is another term for PDD and FamilyDoctor.org defines it as a type of depression that lasts for at least two years – so long that the person no longer remembers when it started. PDD Symptoms are:Prolonged low, dark mood. For some reason, most people can deal better facing this form of depression by calling it by what it is popularly known now as — HFD or High Functioning Depression.

Source: Manila Bulletin July 06, 2019 15:56 UTC