I just experienced the toddler behind you kicking the back of your seat all the way from Chicago to Vegas phenomenon. This was coupled with the crying and demands of “I want apple juice” intermittenly throughout the flight. I don’t own any children myself, and have been very happy with my choice. That is why it is so excruciatingly frustrating to have to put up with other people’s choices, especially when paying 500+ for a holiday flight. Suggestion to airlines: why not have a toddler/baby section, just like the old smoking sections? It would place all the noxious behaviors (and sights, sounds, smells, etc.) away from the passengers who normally separate themselves from these annoyances. Trapped for 3+ hours with a demon child behind is just WRONG and should not have to be endured by any single, happily child-less woman.