Sure, I believe that us human are not the only intelligent life forms in the universe and that for years global governments have been hiding UFO and ET encounters incidents from the public, which I don't blame them for doing so.
Just look at those recent declassified UFO files from UK.
Are all the reported cases legit ? Don't think so. But I am more interested in knowing how much our governments have been hiding from the general public.
After all, we are still discovering new species on our tiny earth as we speak. The possibility of life out there in the universe most certainly can not be discounted.
Then again, so what if I see an ET or an UFO and manage to confirm their existence. Life goes on. I still have to work, eat, fuck, shit, sleep, pay tax.. yadadee yadadaa. Nothing changes IMO really.