Although I continue to gain new insights on a daily basis, I think I may be forgetting a lot of information at the same time. For example, I discovered a message posted by me several years ago. As I read through it again, I couldn't believe I had written it, as my knowledge back then was much deeper than what I still remember at this time. Even some of my questions asked recently were answered by ME a long time ago, I find this both ironic and disturbing.
That's why I continue to read old topics: to keep my wuxia knowledge current.
What is your observation?