Since you are talking about comfort. That is, at least you think she may not be so happy, or she always sends some comforting words.

Now to explain this sentence, first of all, most people will comfort those who make their unfortunate experiences "let nature take its course", which actually makes them insensitive; Secondly, there are very few people who can take things as they are. What is really carefree is not what ordinary people think is insensitive, but probably that kind of ostentatious; Thirdly, this sentence is very cultured because it is a causal sentence, not a universal sentence that ordinary people always pretend to force. For example, no matter what others complain about, many people will condescend to say "that's it." Finally, this causal sentence is very causal, although it may also contain some helplessness, but not so much. If it is replaced by "since I am helpless, so be it", it will be even more helpless. This is a sentence forced to face the reality, but also because it is more of a sentiment.

You can respond to her like this. First, you can praise, applaud and worship. Second, you can ask her how to treat it happily; Third, you can ask her, do you want a heart? Can't you be content with the status quo with your heart? Fourth, you can also discuss with her that you are broad-minded and can accommodate everything. If your heart is empty, you can't rely on anything. Just as the Sixth Ancestor said, no shelter is fundamental!