The French don’t believe that babies should withstand biblical-sized trials. But they also don’t think that a bit of frustration will crush kids. To the contrary, they believe it will make children more secure. According to Sleep, Dreams and the Child, “to always respond to his demands, and never tell him ‘no,’ is dangerous for the construction of his personality. Because the child won’t have any barrier to push up against, to know what’s expected of him.”

