I saw it firsthand after my cat Murphy died earlier this year. She'd been diagnosed with cancer just weeks before.

She was a small, gray tabby with delicate paws who, even during chemotherapy, climbed her favorite dresser perch -- Mount Murphy -- with steady determination.

The day after she died, a colleague said with a shrug: "It's just part of life."

That phrase stayed with me -- not because it was wrong, but because of how quickly it dismissed something real.

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