Humans are creatures of habits with a tendency to take which ever route is easiest as it conserves energy. When it comes to thinking, it's easier for us to adopt someone else's ideologies than to come up with our own.
If our mind isn't sharp, if it can't think critically, then no thoughts are really our own.
When too many people can't think critically we end up with a cult like mobs that can be swayed which ever way the opportunist chooses.
“A man whose first thought is bestial indulgence could neither think clearly nor plan methodically; he could not find and develop his latent resources, and would fail in any undertaking. Not having commenced to manfully control his thoughts, he is not in a position to control affairs and to adopt serious responsibilities. He is not fit to act independently and stand alone. But he is limited only by the thoughts which he chooses.”
— As a Man Thinketh by James Allen
Meditation and diligent study is required for anyone who wishes to think for themselves.




