Twice to 4 times a week though you are supposed to separate the days throughout the week.
The circulatory system is very useful. This system transports the food nutrients, and oxygen to the body cells. It also delivers of carbon dioxide and waste products. This helps the respiratory system by transporting nutrients to keep the lungs clean, and healthy.
Phenomenon of transference is a recognized component in Psychoanalysis
Phenomenon of transference is an unconscious redirection of feeling from a person towards another subject or object.
For example, someone could experience unconscious affection towards someone that remind him of his mother
This kind of thing is covered in psychoanalisis
