And I respect yours too. Further, people who have seen UFOs, I take them on their word. I dont think anyone is lying to us about this stuff.
Me and my brother actually saw one when we were little. It was reported in the papers the next day as being sighted by hundreds of people. But neither of us immediately assumed that it was an alien craft. We just thought we saw a funny thing in the sky. Kids are like that - they dont jump to conclusions and they take things on face value.
So if they are not aliens, what are these things we keep seeing in the sky? I think the most credible explanation is that UFOs dont actually come from outer space, that they are made and operated on earth by humans. Ponder that for a second. If that is true, I personally find it more scary than being invaded by aliens. We've made enough of a mess of this world without travelling to others and doing the same.