question #3 Sahih al-Bukhari 6226, Book 78, Hadith 250 : How does the act of saying Tashmit relate to the concept of community and brotherhood in Islam?

The Prophet (ﷺ) said, “Allah loves sneezing but dislikes yawning; so if anyone of you sneezes and then
praises Allah, every Muslim who hears him (praising Allah) has to say Tashmit to him. But as regards
yawning, it is from Satan, so if one of you yawns, he should try his best to stop it, for when anyone of
you yawns, Satan laughs at him.”