I saw a UFO back in the mid-70s at the Minnesota State Fair. Was sitting in the stands waiting for Linda Ronstadt to sing when I looked up at the starry night. I spotted what might have been a satellite crossing the star field. But it looked different than the usual sharp spot of light. It was more yellow, and sort of diffuse or fuzzy looking for a small moving spot.
My first reaction, thinking to myself, was: “Wow. Funny blur. I wonder if that is a UFO”. What happened next was shocking. The thought entered my head: “Yeah… Watch this!” And then the funny blurry star made a right-angle turn, travelled sideways for several seconds, then made another right-angle turn back to it’s original path… and disappeared behind a cloud.
I have no doubt that I had a telepathic contact from that thing, and it purposefully demonstrated some non-aerodynamic motion for me.