question #3 Sahih al-Bukhari 481, Book 8, Hadith 128 : How can the metaphor of interlaced fingers illustrate the bond between faithful believers?

The Prophet (ﷺ) said, “A faithful believer to a faithful believer is like the bricks of a wall, enforcing each
other.” While (saying that) the Prophet (ﷺ) clasped his hands, by interlacing his fingers.