Yes it was a (mental) typo. My apologies. I should have written (and meant to say) 10 yards.
But 10 yards or 10 feet, my point is still the same, which is that there was no reason whatsoever for these people who have trespassed on Kelly's land without permission, to then go way up towards his house rather than stay far far away from it. If you live in a huge footprint like that (in broad numbers, 1000 yards x 1000 yards), like Kelly does, with no one else around (and no one to help him if he's put in distress), you would have mental spacial "boundaries" creating for you a sort of safety cushion from attack - a large uninhabited space giving you a sense of safety.
My point was that if you invade a person's safety cushion, without warning, without invitation, without it being someone you know well, imo you are putting yourself in peril at your own risk. There was no good reason for these people trying to cross his land (after having scaled his fence, and without his permission) to go anywhere remotely near his house - yet they did.