Can I feel psychological/emotional well in spite of hard biological symptoms?

With this question I do not refer to psychological/limbic interventions as hypnosis or distractions of any kind as well as psychological based placebo but do something that influence basic evolutionary system which influence emotional stable state. Many has forgotten the effects we can “get” of beta-endorphin system we beginning to understand in the second part of 1970-ies and I had it in my dissertation 1986 as one of the tools in the biopsychosocial tool box.

With “get” I mean behaviorally influence this system behavior.

I will answer from private, clinical and scientific positions;
First private, ”Yes, surprisingly!” Text is coming …

Then clinically, ”Yes at least in some cases” .. text coming

Scientifically, ”Yes, but relates to some very specific criteria” … text coming …