do you think ufo's are real?

Of course UDO's are real. People see objects in the sky that they cannot identify all the time. Whether there is alien life in those objects....well, that is a whole other story.

Governments do tend to hide things, even things that needn't be hidden. UFOs with alien intelligences inside don't seem likely.

Intrepid stole my thunder, there.

I have no doubt that people see, or think they see, objects, or what they think are objects, which are flying, or which they think are flying, and which they are then and subsequently unable to identify.

So what?