One of the ways in whom(which) people can be
classified is by labeling them extroverts and introverts. However, there are
other methods, some of them are now considered to have little scientific value,
that(which) people use to conveniently pigeonhole member of the human
race.
For example, there is the division into mesomorphs, who(which)
are muscular; endomorphs, who(which) tend to be fat; and ectomorphs, who
are thin. The endomorph is stereotype as a relaxed and unobsessive personality,
whereas the ectomorph is stereotype as a person whom(who) is nervous and
serious and whom(who) rarely smiles.
A further facile
division is made by defining people as Type A and Type B. Type A describes
people to which(who) everything is serious and who(whom) they are
very ambitious and driving. Type A originally described people, usually
middle-aged males, whom(who) often suffered heart attack. Type B, on the
other hand, labels a rather passive, ambitionless person of that(whose)
others frequently take advantage, and which(who) is probably not a
candidate for a heart attack.
Some people categorize human beings by the astrological sign that(whom)
they were born under it. For example, a person who born between April 22 and May
21 is called a Taurus and is suppose to possess certain characteristics such as
congeniality and tack. A person that(who) born between June 22 and July
21 is a Cancer and is reputed to be stubborn but effective. There are twelve
such categories, which(of which) encompass all the moths of the year.
Many people base their lives and relationship on the predictions made by
astrologers.
One recent theory to categories people is the theory of
left-brained and right-brained people. Right-brained people, that(who)
are intuitive and romantic, are the artist and creative people of the world
according to this theory. Left-brained people, who(which) they are
logical in their thinking, turn out to be mathematicians and scientists.
According to this theory, people whose(whose) abilities are not
developed enough in areas they would like can act to develop the side of the
brain they want to improve it in other to better balance their personality.
All of these theories, which in themselves are too
simplistic, are indeed unscientific. However, they have provided attractive and
sometimes amusing solutions for people are looking for easy ways to understand
the human race. Different theories of categorizing people, which(which )
is always a difficult thing to do, will continue to come and go.