Why, as a parent, does senior feel anxiety when she walks into barnes and noble and sees parenting books?

When Senior enters into Barnes and Noble, she feels anxiety as she sees many parenting books there. All of these were about different parenting ways. With so many guides on how parents should raise their children, she realizes that time has changed a lot.

She realizes that parenting has become way more different than it used to be in the past. Children of this era are different so parents should raise them accordingly.

because he had a big bear belly