And yet there is much more successful sabotages than prevented ones. It turns out that one can't see into a mind of other person.

> And yet there is much more successful sabotages than prevented ones.

Do you think they publicly announce every one they catch? Or that none are ever deterred?

> It turns out that one can't see into a mind of other person.

And yet, we manage to catch people planning things, because sabotage requires more than just a thought.