Most stationery, book shops remain closed during lockdown

One of the reasons why the domain investor is keeping a stock of books for taking notes, is because most stationery, book shops remain closed during lockdown. Due radiation weapon torture for nearly 10 years since 2010, the short term memory is affected to some extent, so the domain investor prefers to take notes in a notebook
The note taking continues even when there is a lockdown, so there should be enough books, pens for writing
So the domain investor is purchasing 6-12 books at a time.