When they are 70, are your kids going to look back at the time they caught their first fish? Or, is their childhood highlight going to be some vague recollection of the time they took out a whole squadron of enemy zombies in video game 2,376 on Call of Duty after staying up all night? This idea is that we fix our children's childhood memories before they happen, not after. Delay the first smart phone. Keep phones off children at school. Rage against big tech when you see that they allow graphic, corrupting images to be shown to children. Go for picnics.