OP, no one insulted you, much. You want to see insults, look at some of the replies to my posts on Omni
Now, in my opinion susicious activity is not necessarily a show stopper in itself. I see plenty of people on planes who I would cross the road to avoid or punch in the face and break a beer bottle over their head with (if Yucatan Liquor Stand, Houston, circa 1991, long story) but I'm more interested in getting to my destination on time than in turning their life upside down.
What does OP think is suspicious? Hmmm, Let me guess...