It is usually to cover up some mistake or area of weakness. Sometimes it is to brag about something and make themselves look better.
Study on what you have been learning, get a good night rest & eat well. Good Luck!!
Yes their is, some people can be hands on learning, or they may use the style of someone telling them how to do it. Theirs also reading to learn. Some other styles as well.
Answer:
trivia considerations, or pieces of information of little importance or value.
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