Immediately it’s the sleep deprivation which is basically a form of torture, remember. Then there are anxieties about their well being and their health on occas

Immediately it’s the sleep deprivation which is basically a form of torture, remember. Then there are anxieties about their well being and their health on occasion. Later in teenage years about how they are starting to run their own lives and are they maybe veering into dangerous areas (eg hard drugs). Then there are worries about how their life is turning out as adults. The anxiety doesn’t stop but it’s also the most important adventure in your life that no amount of traveling, home improvements, social media bragging can match despite what the child-free crowd seems to believe.