A visual aid will help you to understand better how related are the objects of the research. You don't need a diagram to make something follow a logical order, nor to organize things based on relevance. It is also not needed to put the subject under a new light. The diagram and charts actually help you with comparisons more than anything.
Answer: An important event in my life that changed me is Coronavirus. It has taught me that family is important. My life goal is to live as happy as I can. It also taught me to be kinder to my siblings.
