That's just it, you see. I had too good a look at, to mistake some common quadraped for it.
It definately did not have a "dog" snout, such as black bears, coyotes wolves or mulies have. As far as wolves go, they were entirely absent at the time. There still don't seem to be any around, though introduced Mexican Gray Wolves will probably show up one day in the future.
I've been to the San Diego Zoo a couple of times. It didn't look like at all like a gorilla, or chimp. It did have some long flowing Orangutan style hair on its arms. You know how the hair on the edges of these things trails off into a wispy, feathered edge? Like in this news story. Can't figure out how to paste the picture.
http://www.guardian.co.uk/environment/blog/2009/apr/30/live-ape-debate-orangutan-conservation
It looked for all the world like a 200lb+ beefy highschool football player, covered in fur, with no neck, head sitting directly on the shoulders, no snout and no visible ears. It had the sort of flattish face you would expect on a human. Unlike some versions of the stabilized Patterson film, It didn't have a bare, leathery face. It seemed to look out at me through only somewhat shorter hair, than it had on its arms. It had a
distinctly humanoid appearance/profile.
I've seen coyotes, blackbears bobcats and even badgers around here at close range during hunting season. Not once did a sighting of them ever give me the "Oh Shi!" moment of deep fear that this thing produced in me. Staring at it did not relieve the mystery any. It had the exact appearance of a naked human, covered in hair, with no neck.
There are no other words in English for what I saw, except the shorthand "bigfoot" notation. It didn't look monkeylike to me. It looked human-like, but furry. Even though Old Mexico has monkeys, I say it wasn't a monkey.
Now in terms of the bad feeling that some people report experiencing, I think I can propose a reasonable technical theory for its physiological mechanism. You'll have to bear with me, I'm a mechanical engineer, not a doctor or physiologist
as if you couldn't tell!
People are free to believe or disbelieve, just as they have always been. I neither gain nor lose from the anonymous postings that appear on Al Gore's evil brainchild.
Personally, I have a live and let live attitude toward this creature--
"Don't bother me, and I won't start shooting." As long as they leave my hunting dogs alone, stay out of my camp, and leave me alone, I don't care what they do in the Sierras. As a cryptic addendum, I also refuse to believe that longtime resident Forest Rangers are unaware of them.