That's really nothing to be embarrassed about: if one wants to live a decent life -- or just live, really --one has to accept much more as known by science than one can comprehend to any meaningful degree.
What is embarrassing, though, is for those who don't understand something to claim that their "belief" in it demonstrates that they have a greater comprehension of science than someone who says he or she "doesn't" believe it.
Kids crying on a plane doesn't really bother me because they are kids. By all means, as a parent please try and have some control over your kids by setting an example on how they should behave but people getting angry at kids whose world is so small and who don't know how to control their feelings and emotions is ridiculous in my opinion. Kids grow up just like we all did, mostly. As a society we will always "suffer" through their growth. I try and push past my annoyance and actually enjoy trying to figure out their behaviors at these times and think back on the stupid things I use to think were such big problems when I was a kid. I'm sure I pissed off plenty of adults in my youth. I am in a public place with tons of people operating on different time zones and I can't really expect kids, teens, and adults to respect my wishes so I need to adjust my outlook on these encounters and prepare for them.
me: "send text to wife stopping to get milk"
phone "text wife stopping to get silk"
me: "not silk milk"
phone "text wife stopping to get milk"
Could be no more distracting than me talking to someone or messing with the radio all with a single button press...but its not.