Why do people often assume they're safer drivers than they actually are, and how can this mindset be dangerous?

Why is there a push for parents in France to protest alongside their kids, and what benefits or risks does this bring?
How can public institutions build systems and checks to prevent civil servants from earning a side income by working other full-time jobs?
How do you steer a surface-level conversation toward something more meaningful without making the other person feel uncomfortable?
What makes French culture supportive of student protests, and how does this influence parents' involvement in such movements?