👉 Simiosis, also known as the "sigh of the soul," is a psychological phenomenon where a person feels their heart rate increases and their blood pressure rises during an intense or prolonged state of stress. This feeling can be described as a "sigh" that lasts for several minutes or even hours, causing the individual to feel drained and exhausted after a stressful event. The term simiosis comes from the Latin word "simium," which means "to sigh." It is often used in conjunction with