That is truly a mystery, the universe. Lots of times. Well, they are still spending energy on all those intentions. You learn to clear yourself out, in reality, by recapitulating and learning to become a non-person. Think of will as physical action being applied according to a plan you have already laid down which is the intent.
Shamans hollow themselves out so that when they focus their intent it is as powerful as possible.
That's very true, one must be careful about what they intend. It is hard to deal with sometimes. Like they say, be careful what you wish for. I'm wondering if it is possible to intend without realizing it. There is, ultimately intent can be gathered and you can use other people's intent, or the planet's itself to accomplish things.