[bgandrew]

it's like saying "a book can improve your mood". It definitely can, and most often will but reading 15 pages a day probably won't do too much.

[eurasiantiger]

Depends on what you read, but that is a really bad analogy in any case.

[trompetenaccoun]

On psychedelics you're the book reading yourself. And sometimes what is written isn't pleasant ;)