- Poor communication – generally superficial discussions
  
 - There is an element of irritability and inability to feel affectionate
  
 - May have excessive anxieties and fears
  
 - Sexual interactions are more mechanical and fulfil a basic need
  
 - Orgasm may be difficult to achieve
  
 - A person generally will have a bigger appetite for sugar-rich foods
  
 
Research has positively identified the strong impact that oxytocin may have on these characteristics.
 
*References available upon request