Humans have five basic senses which are regarded as an important area of psychology. The smell is one of them. The sense of smell is called olfaction. It allows us to identify the chemicals present in the air with the help of epithelium present inside the nose.
A good smell can stimulate a person’s mind by arousing positivity in them. The sense of smell has the power to impact the psychology of humans. There is a therapy called aromatherapy which helps in balancing soul energy centres. These soul energy centres are the core need for survival, security and livelihood.