Im an optimist...
there was a time when electricity was considered "magic"
when so called "witches" were burnt at a stake
People laughed at the notion that the earth revolved around the sun.
and even, not too long ago, scientists were adamant that the atom is the smallest particle.
"There are more things in heaven and earth, Horatio,
Than are dreamt of in your philosophy." -William Shakespeare, in Hamlet
heck, no one even DREAMT that LEDs were possible in the past, let alone that we would have 1000+lumen monsters.
and for all the prediction anyone could have done in the past, no one could have predicted the modern computer.
sometimes, our current knowledge is so inadequete for what is possible, that we cant even imagine those possiblilities.
bearing all that in mind....is bigfoot real? lets just say, its possible....
Crenshaw