I don't think this gives a true picture of the person. I prefer to meet and see what happens. I can tell you whatever I think you want to hear, but that doesn't mean it is right.
I'm 56, nice person (at least I try to be, most of the time). I am a large woman and I really don't see that changing in the near future. I have some insecurity, so sometimes I seem aloof. I have some confidence and sometimes seem arrogant. Neither of which is intentional.
I am comfortable to be with. I won't judge you one way or the other. I believe in people until they give me a reason not too, and even then I still like them....lol.

The first date/encounter/meeting should be pretty laid back. Maybe just goof around. I think chemistry needs to get involved. I prefer casual over fancy. Almost anything is fun if you are enjoying the person you are with.