If you come on my property, I've got you from the second that you enter on. There's little lasers... my TVs come on in my room and fall just right on you. So, there's no way to sneak up on me. And I've got a loud dog.
Elephants can live to an age of up to 70 or 80 years and they have a good memory. It could be they come across an area that is experiencing a drought. Then they continue on their path and run into people.

