If you have a camera, and less likely if you aren't actually expecting the encounter. I've never seen one by going out looking for one.
There's belief based on evidence provided by others, and then there is being forced to accept that they exist by coming face to face with something physically capable of ripping you in half (in my case in 1972 before I had ever even heard about them - not a story, not a legend). And it can be disturbing to come to the sudden realization, as you are combatting your own fight or flight reflex, based on the way it examines you and stands there considering you, that it is as intelligent as any man, and that this massive, hair covered not-man is an actual threatening part of your world. You go from clueless to understanding that something equally intelligent and physically superior is out there and may reappear at any time it chooses with undefined intentions. You fall back on the hope that they are human enough to be no more of an unprovoked threat than the average actual homo sapiens.
Look, Night Walker, you've been a member of the forum since January, 2011 - three months longer than I have. You've posted 189 times. I don't know if you have been an avid reader of the forum or an occasional and casual browser. I do thank you for being respectful. But I didn't join this forum to grapple with a never-ending queue of skeptics who derive amusement from the exchange. That aspect of the forum has lost its appeal to me. I'm here to share information with other people who take the existence of bigfoot seriously and consider and analyze what they have to offer. I would ask that you do a little homework by going back through the forum to see how I and others have already responded to the various questions you may have. When you've got something novel, I'll be happy to dialogue with you. Until then, I hope to have a dialogue predicated on their existence that examines all of the follow-on questions brought up by the fact that they exist. And I hope that there are enough others willing to participate who are undeterred by constant badgering and derision by aggressive skeptics who derail thread after thread.