hello @aplausos,
it is amazing how moods affect us so much in human biology, the brain can help heal people but it can also cause illness. that is why being aware of our moods is so important because if we are not aware we can be more prone to common illnesses and serious diseases.
Undoubtedly the moods are states of the soul and we must not forget that we are mind, body and soul, greetings and thank you.