MM Free assignment : analogy and metaphors

I come across to know a book about how people think and some of the topics were analogy and metaphors. The book said it is an excellent tool to understand the object or phenomenon. As an example, Helen Keller was a master of those exercises. She was impaired in hearing and seeing, she only had a minimum way to interact with surroundings. However, she was able to understand and survive the world from other senses like touching and smelling. 

I thought that my senses are also being limited because of the quarantine. My living range has been decreased to my room which surrounded by four walls. I will use those tools to observe things outside of my four walls or inside of the banana where I cannot go. It is like spreading my mind.