In addition to being Illinois’ poet laureate, Gwendolyn Brooks was also the
poetry consultant to the Library of Congress. On the other end of the
spectrum is Emily Dickinson, an introvert who led a secluded life.
There are numerous ways of brainstorming before an informative essay. You can gather and go through all data and find connections between it an what you like about it. You can have your friends help you by giving you ideas. You can work with your teacher in finding what suits you best, etc.
A since the sense of fulfilment will bring about more encouragement to continue studies
I'm not sure how many errors you are looking for but, this is what I got:
My Father and I, have already several states this month.
I really only see one error. Father should be capitalized because Father is a title of a person. I would also say the "I" should always be capitalized but, it looks like you already got that. Everything else seems ok.