But it is so much easier to cut down trees and leave letters remaining than it is to dig a very big hole in the ground.

Wow, and to think I wasted 8 years in grad school getting my PhD in genetics and didn't figure out the scam which is DNA testing. Thanks so much for being smarter than everyone else. If Alec Jeffreys was dead I'm sure he'd be rolling in his grave.

Look up AIDS related dementia, or better yet, enroll in my class where I teach 6 weeks on HIV.