Thoughts that occur in the mind are difficult to cut. Great seers of the past have recommended the instant cut of the thoughts as when they occur. This they call a type of meditation!
I don't think there's any way to cut thoughts out, whatever happens around you will form into thoughts that come into one's head. I don't think it's a good idea to cut thoughts out or even suppress them.
Thoughts that occur in the mind are difficult to cut. Great seers of the past have recommended the instant cut of the thoughts as when they occur. This they call a type of meditation!