When writers are summarizing a text, they should always use objective language. They should not include their personal beliefs and opinions. They should only state major details and and the central idea of the text. They could skip with the minor details as long as the essence of the text will not change.
Answer:
some advice is to study more of the subject get more sleep and drink more water
It is helpful because you are experiencing new things and structures on writing. If you are someone who wants to take a career in literature this would help because you learn to analyze ideas.