5. Why are all texts divided into paragraphs? How long are
paragraphs?
Read the following text, from the introduction to an essay, and
divide it into a suitable number of paragraphs.
INVESTMENT
Most people want to invest for the future, to cover unexpected
financial difficulties and provide them with security. Different
people, however, tend to have different requirements, so that
a 25-year-old just leaving university would be investing for the
long term, whereas a 60-year-old who had just retired would
probably invest for income. Despite these differences, certain
principles apply in most cases. The first issue to consider is