The correct answer would be "hardiness".
Hardiness in Psychology is described as a blend of three states of mind (responsibility, control, and test) that together give the valor and inspiration expected to divert distressing conditions from potential disasters into open doors for self-awareness. In the given situation, Leila feels control over her life and feels happy though there are present bumps in her life, which is the main description of Hardiness.
Answer: Kaitlyn's law
Explanation: The Kaitlyn's law was signed by the governor of California on 2001 after the tragic death of a six month old child named Kaitlyn Russell who died while left unattended to in a car during a hot summer. It prohibits leaving a 6 year old child or below in a vehicle when there are conditions which poses significant risk or danger to a child's safety. If the child would be left in the car, it should be under the supervision of a parent, legal guardian or another child aged 12 or above.
Here are the three main differences: