[Sermons of Pastor Jung Myeong Seok]
If your thoughts are not focused,
the brain starts the ignition of thinking distracting thoughts,
and various distracting thoughts run in your brain.
Scold yourself whenever miscellaneous or distracting thoughts come to you.
By scolding, stop the flow of miscellaneous and distracting thoughts, and stimulate the brain.
Those thoughts will immediately stop.