"Worry of missing out on opportunities" appears to be a book published by Kalemat publishing house, written by Mohammed Al-Aradi. The cover features Arabic calligraphy on a graph paper background, surrounded by a collage of various historical and cultural images including vintage photographs, newspaper clippings, and documents. The design creates a nostalgic atmosphere while addressing contemporary concerns about missed opportunities and chances in life. The visual elements suggest themes of memory, time passage, and societal changes in the Arab world. The book likely explores psychological and social aspects of opportunity anxiety in modern society through a cultural lens.