I accidentally stumbled upon this anime in Mal. I tried it with low expectations for the first episodes. The story somehow caught my interest and somehow affected me in my life. The anime talks about anxiety and reflects on how I used to see people. I have no regret in watching this anime, the plot is gold for me. I wish they could end the anime in a better way, the plot is somewhat different from the manga in the near end of the story and I like the ending for the manga better.
Nevertheless, the ending of the anime portrays a moral where the struggle they have been through might not always end a problem.