People
Discussing her bout with cancer she said, “I learned a lot. I learned what matters, and what doesn’t. I learned it doesn’t make sense to let little things get you down.”
— Lee Remick

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The recollection connects serious illness with a change in priorities. The speaker describes learning to distinguish what matters from smaller troubles, and finding less reason to be weighed down by the latter. The repeated opening gives those lessons a clear, deliberate emphasis.
Context reviewed