In childhood, friendships are often based on the sharing the enjoyment received from performing activities together. These friendships are maintained through affection, sharing, and creative playtime. While sharing is difficult for children at this age, they are more likely to share with someone they consider to be a friend as children mature. Friendship is a relationship of mutual affection between people. While there is no practical limit on what types of people can form a
friendship, friends tend to share common backgrounds, occupations, or
interests and have similar demographics.