Everyone who believes in telekinesis, raise my hand.
There is a distinct difference between having an open mind and having a hole in your head from which your brain leaks out.
Feeling better is not actually being better.
The market for nonsense is infinite.
No evidence against a firmly-held belief, no matter how good or abundant it may be, will sway the true believer.
Blind belief can be comforting, but it can easily cripple reason and productivity, and stop intellectual progress.