Start with fables maybe? Stuff that has been overlooked in modern education systems? Critical thinking is like riding a bike or swimming, or an optical illusion

Start with fables maybe? Stuff that has been overlooked in modern education systems? Critical thinking is like riding a bike or swimming, or an optical illusion...Once you get it it you get it. Aesop's Fables is a good start! https://www.gutenberg.org/files/28/28-h/28-h.htm#pref01 https://www.gutenberg.org/files/28/28-h/28-h.htm#pref01 https://www.gutenberg.org/ebooks/28 https://www.gutenberg.org/ebooks/28