How does the author develop the idea that working at Tri-Valley Hospital was a good experience for the narrator? by telling the reader that things didn't go as planned for the narrator, but they turned out well in the end by showing that the narrator chose to become a doctor and work at the hospital by explaining to the reader why the narrator doesn't believe that everything happens for a reason by sharing details about how the narrator met his wife and how they built a life together

I left in a French steamer, and she called in every blamed port they have out there, for, as far as I could see, the sole purpose of landing soldiers and custom-house officers. I watched the coast. Watching a coast as it slips by the ship is like thinking about an enigma. There it is before you—smiling, frowning, inviting, grand, mean, insipid, or savage, and always mute with an air of whispering, ‘Come and find out.’

Explanation:

This one was almost featureless, as if still in the making, with an aspect of monotonous grimness. The edge of a colossal jungle, so dark-green as to be almost black, fringed with white surf, ran straight, like a ruled line, far, far away along a blue sea whose glitter was blurred by a creeping mist. The sun was fierce, the land seemed to glisten and drip with steam. Here and there greyish-whitish specks showed up clustered inside the white surf, with a flag flying above them perhaps.