Why limits are harder now. Setting limits is one of the hardest parts of modern parenting because authority has changed. "Because I'm your parent" no longer works; today's children question, argue and push back against any rule in a way children a generation earlier would not have.
The trap of wanting a happy child. The author's example is Rosa, whose five-year-old daughter Yazmín fights bedtime every night with requests for water, the light on, and her mother to stay. Rosa feels cruel leaving her. The real problem is that Rosa wants her daughter to obey the rule and be happy about it. Everyone, adults included, resists limits at first and then adjusts. A child protests a "No" and then accepts it if the parent stays firm. Giving in to tears, sad faces or emotional manipulation teaches the child that limits always fail, leaving the child feeling powerful and in control. Limits get harder to set with age and are nearly impossible by adolescence.
Guilt as a weak spot. Divorced parents in particular may struggle to be firm because of guilt (about the separation, or about time away). Children learn early to spot and use these weaknesses. Parents shouldn't be swayed by the "sad little eyes."
Guidelines for getting children to obey
- Make rules specific and clear. Vague words like "a lot," "far" or "late" mean different things to parents and children. Give concrete limits: three candies today; not past the supermarket two blocks away; home by midnight.
- Don't set rules you won't follow yourself. Children learn from example, not words. A parent who lies on the phone, hits, or smokes can't credibly forbid those things. Willpower and honesty are learned by watching parents.
- Be consistent. Rules that bend for the parent's convenience (a later bedtime when guests visit) get cited the next day. If a rule must change, announce it ahead of time with a reason.
- Be neither too rigid nor too flexible. Listen to reasons and allow sensible exceptions (a birthday), but watch for manipulation. If tantrums in a store work, they will be repeated; stay firm, even leave the store, and the child will learn after a few tests.
Discipline means teaching. "Discipline" shares a root with "disciple": it means teaching, not punishment. Punishment breeds rebellion. Parents should explain and guide, and if the child still doesn't comply, let them experience the consequences as the natural result of their own actions.

