I wonder what is the poor excuse for not knowing Authentic Ninja survival skills at the very BASIC level let alone not know any real Ninjutsu and it's history? These fake orgs even claiming to teach it. Even REAL Ninja kids know these and they don't have to buy books!

Got real Ninjutsu or you just got pictures and books or milked for your money with limited knowledge and a touch of a giant bias and ego dancing inside a dojo
?