Forgive me, I am a scientist by nature. If you need to show me the door, go ahead (but be polite, please, that is scientifically appropriate).
Sasquatch is just as likely to exist as s/he or they are not likely to exist. What tips my mind in the direction of likely is that people I trust (with my own life and the life of my family members) have had direct sightings. They have no reason to lie about what they saw, they are not attention-seeking. Instead, they whisper, with goosebump-covered arms, periodically cranking their neck in a backwards direction as they talk about what they saw. They are forever impacted. I believe that reaction is real, and believe that it is not sensationalized or manufactured. I've tried (again, I am trained as a scientist) to manufacture goosebumps. My attempts were laughable. Could someone better/smarter/faster than me do that? Sure. I am confident that the people I am speaking of are not capable of that. (For pete's sake they can't make a decent gin and tonic, and all it takes to do that is gin and, well, tonic.)
So, I started my own sasquatch journey as a skeptic, intrigued by all sorts of stories I had read (way back to my Scholastic book orders in elementary school). I drift into the believer category based on the experience of individuals I hold in very high regard.
@Patterson-Gimlin, you are a scientist as well. I totally understand and respect the consistency of the position you have long taken (and the good humor you demonstrate when people around here kindly poke at you). I appreciate you raising this topic. I also recognize that when a family member has an experience, it is not all that dissimilar to what I have described here. I haven't seen this creature with my own eyes. But I have heard numerous times from trusted friends about what they saw, and the details they repeat to me over years are way more consistent than any lab notebook notes I compiled during my graduate student years. So....in spite of my statement that the scientific likelihood of sasquatch existing is a 50/50 proposition, I can't discount the details I have heard from people I trust. Sometimes that makes me feel like my brain is going to explode because it just doesn't make logical sense. But...it doesn't NOT make logical sense either.