Vaccination rates in many locales have dropped below the 95-percent level needed for "herd immunity." For too many, it seems, the individual's "right" to avoid vaccination trumps that individual's responsibility to help protect the community's most vulnerable citizens, who cannot be vaccinated due to age or medical condition.
If parents think that their child's behavior should always be excused, that child will never experience the feeling of being grateful for their successes. Children need to distinguish between the outcome of making mistakes, and the ultimate growth and strength they draw from correcting them. Then they can be grateful that they are going down the right paths.