Having a cat kind of changes your personality, I find.
Yes I think they do. There are very many different kinds of cat breeds. Do you have any?
I don't know, but I had 3 a few years ago. Cats kind of turn against outdoors cats after being inside cats for too long.
Yes I suppose they do. We had a mouse in our house one day and my cats knew because they could hear it, we didn't even realize.
I don't now* is what I meant. Yeah cats have very sensitive hearing. And their pupils allow much more light in, so that can see very well in the dark.
Oh yeah they can. They can see in almost darkness. I could always see their eyes when it was so dark in the house, kind of creepy.
Yeah, they also reflect a lot of light from their eyes. I have a theory that cats are actually aliens. 
That is funny. My one cat used to be very vocal. He was always talking about something and he was very loud. He never hissed though.
I mean think about it... The Egyptians made leaps and bounds in technology in a short period of time...and they worshipped cats. Coincidence? I think not. But yeah, apparently cats don't use meows to communicate with each others, they just do it to humans.
My cat used to hide whenever we had too many people over, and we had another who liked to watch them, but she wasn't very nice.