Stanford Scientists Classify 5 Subtypes of Anxiety and Depression:
‘Tension: This type is defined by irritability. People are overly sensitive, touchy, and overwhelmed. The anxiety makes the nervous system hypersensitive.Anxious arousal: Cognitive functioning, such as the ability to concentrate and control thoughts, is impaired. Physical symptoms include a racing heart, sweating, and feeling stressed. “People say things like ‘I feel like I’m losing my mind,” Williams says. “They can’t remember from one moment to the next.”
Melancholia: People experience problems with social functioning. Restricted social interactions further cause distress.
Anhedonia: The primary symptom is an inability to feel pleasure. This type of depression often goes unrecognized. People are often able to function reasonably well while in a high state of distress. “We see it in how the brain functions in overdrive,” Williams says. “People are able to power through but at some time become quite numb. These are some of the most distressed people.”
General anxiety: A generalized type of anxiety with the primary features involving worry and anxious arousal — a more physical type of stress….’
Via Big Think
Emerging confirmation the Gov’t has been secretly studying them for years:

It’s not only that the Chinese restaurants are conveniently open on Christmas. Lacking in religious imagery (unlike, say, Italian restrurants), they were more welcoming to Jews. The Chinese and Jewish immigrant communities on the Lower East Side of New York and in other urban landing zones were in close proximity, and by and large the Chinese did not discriminate against the generally persecuted Jews. In return, Jews embraced the Chinese establishments, which were local, inexpensive, and seen as exotic and urbane.
‘If you’ve visited any big city in Japan, you’ve no doubt seen a fair few commuters sleeping on the subway. The more time you spend there, the more places in which you’ll see normal, everyday-looking folks fast asleep: parks, coffee shops, bookstores, even the workplace during office hours. People in Korea, where I live, have also been known to fall asleep in places not normally associated with sleeping, but the Japanese take it to such a level that they’ve actually got a word for it: inemuri (居眠り, a mash-up of the verb for being present and the one for sleeping…’
Explanation of why isn’t this just a fancy crunchy granola repackaging of “being outside”.
Just because you’re not a drummer, doesn’t mean that you don’t have to keep time.
‘
Trump is playing into North Korea’s hands — and making war more likely.
So the shortest day came, and the year died,