According to some fellow named Bob Rich, a major cause is childhood trauma.
This is the next instalment of Ernest Dempsey’s serialisation of From Depression to Contentment, but this time Ernest wrote an interesting mini-essay tying the extract to previous content.
Please send people along.
About Dr Bob Rich
I am a professional grandfather. My main motivation is to transform society to create a sustainable world in which my grandchildren and their grandchildren in perpetuity can have a life, and a life worth living. This means reversing environmental idiocy that's now threatening us with extinction, and replacing culture of greed and conflict with one of compassion and cooperation.
Bobbing Around 