Maybe he'd been mistaken, trying so hard to make his wife and young children happy. Maybe it's always a mistake, trying to assure the happiness of others.
The protagonist reflects on his efforts to ensure the happiness of his wife and children, questioning whether his intentions may have been misguided. He considers the complexities of trying to guarantee the contentment of those he loves, pondering if such endeavors inevitably lead to disappointment.
This contemplation suggests a deeper theme about the limits of personal responsibility in the pursuit of others' happiness. The character grapples with the realization that love and care might not always yield the expected outcomes, revealing the challenges inherent in relationships and emotional commitments.
