Vernon Howard said that, and he was right. So do not
avoid hearing, or even studying, other points of view.
Indeed, do so rigorously.

The more that you oppose
something, the more you will benefit from looking into
it deeply — with an open mind, not cynically.
This is excellent advice right now if you live in the
United States and are deciding upon a person for whom
to vote in the upcoming election…

Neale Donald Walsch