concept which makes sense to me. If you dont' know 内在价值, how can you know how much you should pay for it. Without knowing the 内在价值 of a stock, to me buying stock is absolutely gamble in the long run.
"这个和股价可以完全脱钩的."
My understanding is that it is 脱钩的 in the short term. But in the long run, it is not. Otherwise how could 巴菲特 make money?
Yes, calculating intrisinc value is very hard. So I'd like to come to this forum to learn but maybe I am too naive.