Regarding the claim that when firm attachment is not provided, the pursuit of modern ideals may be blindly reinforced, could you explain the specific reasons why attachment is important?

I tend to use the term attachment somewhat more broadly than it is commonly used in psychology. What I mean by attachment is the belief that one's existence will be affirmed under any conditions. If this belief is not firm, the idea that one's existence is affirmed only under certain conditions gets reinforced, and we come to cling strongly to certain action-oriented beliefs. My view is that this would lead to an excessive manifestation of modernity. Only when our attitude is grounded in accepting, unconditionally, the very nature of human beings as weak and finite can we also recover the rationality of perceiving information from a balanced perspective.