Sweet potatoes are fairly inexpensive but very helpful for our health. It contains more vitamins (A, B, C, E), protein, starch, amino acids as well as over ten types of vital elements (calcium, magnesium, iron, zinc). In addition, the foodstuff comes with a abundant level of fiber that can stimulate stomach contractions. Another important thing is oligosaccharides in sweet potatoes maintain the elasticity, reduce blood levels of cholesterol and ease circulation in the blood vessels. What we see in the man or woman who has narcissistic traits or even a diagnosed personality disorder is arrogance and preoccupation with themselves and their needs. The desire to be seen as essential, powerful and superior to others is a that requires quenching each and every turn. They search for people who use them a pedestal and revere their presence and intelligence. When those self same people will no longer view them like this, they dispose of them and proceed to the next individual. In order to receive the praise from individuals who they crave and desire, these are manipulative and will often tell lies in what they've got accomplished, who they may be and what you will or might be capable of achieving. For those people that the narcissist sees as being "lower" or "less valuable" than these are, the narcissist will treat these with disdain. The need to control individuals who are around them is very important for the narcissist.