The article starts with tiny little things from daily life and ends up with the topic of how we should behave in our life. I think this idea is quite brilliant.
Btw: I usually like to buy things, for the pursuit of appearance as well as discount. At that time, I gnore the most essential two questions: Am I really need these things, and what's the ultimate goal of buying these things?
We may think more when life gets rough. I will try to keep everything simple.