Preachers or worship leaders stand in the pulpit and demand that everyone worship, but when they are not up front and in the spotlight, they sit passively and do not worship. People give twenty minute speeches to share sixty seconds worth of information. People are too proud to admit they are not knowledgeable in a subject. Snobs think they are better than you, because they have more money than you. Slobs assume you are a snob just because you have more money than they do.
People deify human personalities.
It is scary how almost cultic some people can get. Paul identified this as carnality. People claim to love Jesus but rob Him blind of tithes and offerings. Somehow they think they are going to heaven even though they have no time, money or energy to expend to further the gospel. People overreact to a grammatical error or a slip of the tongue when you are preaching.