Low levels of Vitamin D.
Here’s my theory:
When you take a chemical to make you feel better...it works.
However, when and if you do NOT take the chemical, the depression, the hopelessness, the despair...RETURNS WITH A VENGENCE, worse than the original malady.
It wants to make up for the limited time when you felt happy.
But that’s just me.
I hope I never feel the need for them and I hope I am wrong about the return of the feeling down for other people.
Combined with lack of exercise and mobility…. Which explains the Vitamin D bcz people are fat and indoors.
Yes.
Get out into the Sun, and find something productive to really care about and to occupy your mind.
More sunshine?