Fiber is a type of carbohydrate that does not get digested in the system. Fiber is either insoluble and soluble. Both types fill you up, which is good for weight loss, but soluble fiber gives you a little more bang for your buck. Once it is consumed, it attracts water and forms a gel-like consistency in your stomach. This helps block the absorption of cholesterol, which, in turn, reduces heart disease risk.
Personality refers to individual differences in characteristic patterns of thinking, feeling and behaving. The study of personality focuses on two broad areas: One is understanding individual differences in particular personality characteristics, such as sociability or irritability. The other is understanding how the various parts of a person come together as a whole.
A physical sensation is a feeling. When you sit on your foot so long that it falls asleep, you'll first have no feeling in it, and then you'll have a terrible pins and needles feeling. An intuitive sense about something can also be called a feeling. Your bad feeling about the field trip is justified when another kid throws up on you while riding the roller coaster. A vague sense or belief can also be referred to as a feeling.