The Prophet (saws) used to take care of the people in preaching by selecting a suitable time so that they might not run away (never made them averse or bored them with religious talk and knowledge all the time)

Narrated Ibn Mas`ud: The Prophet (ﷺ) used to take care of us in preaching by selecting a suitable time, so that we might not get bored. (He abstained from pestering us with sermons and knowledge all the time).