Why do many people feel that they know everything? But they still can't live their own lives well?
That's because you think you know, but you don't really know
First of all, knowing and knowing are two concepts. Knowing is to have seen and heard, and understanding is to have known. Knowing without knowing is equal to fart
Secondly, unity of knowledge and action. What you have learned should be combined with your own actions, sorted out, practiced, and then summarized in reverse.
Knowing is easy, doing is difficult, knowing and doing
Think about it
If you let your children suffer the same hardships as you, then what is the meaning of your suffering?