Teaching my first child, Danae, to share her toys was the biggest challenge. To    1    this, we started inviting other children to play, which could help Danae discover that it’s fun to share with others — a lesson I needed to   2      myself as well, as it   3      .

One evening Danae had   4       a friend, Natalie, to play with her. Their favorite was a children’s card game called Go Fish. That evening, after Natalie left, Danae came to me and said, “Mommy, I’d like to give these to Natalie tomorrow. They’re her favorites.”