To make a long story short, I was at a cook out for this all-star high school football game I got accepted for, and the guy speaking to us at the cook out made a speach on why we are all here then said "Now let us bow our heads in prayer."....Like he knew EVERYONE was a Christian, Catholic, ect. So what Im asking is, why do people think that everyone is religious and ask the whole crowd to pray? Do they not think that it may insult someone or that some people may not be religious? Also when that does happen, why do people give you the evil eye when they see you not praying, but just sitting there starring at the wall? (Like I was doing). So could someone help me out and give me some advice on what I should do when this happens on Christmas, Thanksgiving, and other family gatherings?