Bigfoot - The Beast

Big foot is a world wide phenomenon that has been thought of as a myth. I wouldn't consider Big foot a fact but it is indeed sketchy on his existence. Bigfoot is thought to be a creature living deep within the mountains but my question is: Why haven't we seen him? It's been many years since The so called "Beast" was first heard of. Why haven't we caught him yet? We have the technology today that should help us at least get a clear picture of it. But we still have not found the mythical creature. And even if we do find a picture of him, how are we sure that it isn't just a group of people messing with us? Big foot is such a well known topic that we are not too sure about digital evidence. We would need live evidence of the beast. Might this be why Big foot is so controversial? Or is it the fact that he is very paradoxical? That the creature just seems so impossible to find. Should those who hunt him just give up now? Or is the discovery of him the holy grail of all discoveries? That might be cancer but that's off topic.