What is the resolution in story Flowers For Algernon?

The resolution of "Flowers for Algernon" is both bittersweet and heartbreaking. While the protagonist, Charlie Gordon, experiences a brief period of extraordinary intelligence and emotional depth due to an experimental surgery, he eventually regresses to his original mental state. Charlie realizes the limitations of his newfound brilliance and comprehends the complex reality of human intelligence and emotions. He comes to terms with the challenges of retaining knowledge and wisdom while coping with the loss of his superior mental abilities. Throughout his journey, Charlie demonstrates remarkable emotional growth, empathy, and compassion for others. The story concludes with Charlie's poignant request for flowers to be placed on the grave of his best friend, Algernon, the experimental mouse who underwent a similar procedure and also experienced temporary intelligence. This bittersweet ending encapsulates Charlie's newfound understanding of life's complexities, the fleeting nature of human brilliance, and the profound significance of human connection.