I should start writing the recreating things account, starting from some small things.
The starting up is much more important than any other thing.
For example, I was always worried about I cannot make a perfect thing.
I should start with re-creating lisp, little by little to think the PL clearly via writing.
Where do I get this touchpoint? It comes from the book <<wake up>>. The author said the change is he starts writing notes every day for self-thinking.
So, I think, I should start my recreating things account too.
If I don’t start, how can I clear my knowledge of PL?