Be very wary of Kiyosaki. His book is full of confirmed falsehoods (his eponymous "Dads" were confirmed to be made up caricatures), he has been investigated numerous times, and he is basically a seminar-schlocking scam artist:
"Using a hidden camera investigation, CBC found that a $500 get rich in real estate workshop, which is not presented by Kiyosaki himself but rather by a Kiyosaki-branded coach, consists largely of a sales pitch for "advanced courses" that cost $12,000 to $45,000. "
https://www.aol.com/article/2010/02/25/robert-kiyosaki-taken-down-by-cbc/19373694/