This is exactly as expected? I don't understand? They have lost resilience and are back under stress again. We damaged them, now we'll see the results. Exactly

This is exactly as expected? I don't understand? They have lost resilience and are back under stress again. We damaged them, now we'll see the results. Exactly to narrative. Is the article something about girls and not boys? Boys will take a little longer before we see any jump if it's as expected. The death of a child can have less immediate stress than a overseas beach holiday. Are we confusing emotions that are not stress, like grief or loneliness or boredom