Or imagining a person jumping over everything we passed

I always looked for UFOs. I've spotted two in all my years. I'm not saying they are aliens, but I've seen tens upon tens of thousands of planes (I'm 10 minutes from the freaking DFW international airport and my neighborhood is constantly fighting for no fly zones)... these two things were NOT airplanes. I'm pretty sure one of them was the space shuttle Atlantis on it's final flight, as it's trajectory would kind of line up, but the timing was off that what was "official", as after I watched it I immediately looked that up. Whatever it was it was at an altitude of at least 120,000 ft and it was moving faaaaaaaaaaaaaast.