Who should not read the book THE ALCHEMIST by Paul Coelho? Can you give me 3 example of who should not read the book nd why, like skeptics or...

I think
is for people who want to examine the meaning of life.  I guess you could
argue that a person whose philosophy is that ignorance is bliss would not appreciate it.  The
person who appreciates the book is going to be someone that wants to look beyond the face of
looks at deeper, innermost thoughts.