question #1 Sahih al-Bukhari 1128, Book 19, Hadith 8 : Why might a leader choose to refrain from performing certain good deeds publicly?

Allah’s Messenger (ﷺ) used to give up a good deed, although he loved to do it, for fear that people might act
on it and it might be made compulsory for them. The Prophet (ﷺ) never prayed the Duha prayer, but I
offer it.