Each unhappiness is different

That's why big studies of antidepressants on the general population show
them to have limited effectiveness (one of the reasons - the main one -
may be, as the authors suggest but I'm putting a different way, the
diagnosis of depression covers a broad spectrum of causes)
.

Each individuals suffering is different and their way to relieve it
different. Each has different cycles, different physiology, psychology,
learned responses and individuality.

Who knows the most about your unhappiness, how you cope and what you do
to relieve the pain?