Cat joy?

I really have a love/hate relationship with my cat. I fell over her twice today, not from her hiding in unsuspecting places and me not noticing , but more she walked directly under my feet. 

Now I know that my legs are a bit wobbly from the gym yesterday and my reactions aren’t as quick as usual but does she really have to test me in this way. 

Also for the last 30 mintues she has been outside the back door meowing, thinking that she wants let in. Every time I open the door she looks at me then walks away. Twice I thought she wanted to show me something but no. Just walks to the garden bench jumps up, lies down and meows some more. 

Is she protesting from me tripping on her. 

Pets

I never thought I was a cat person until I had one. 

My cat Tilly is always a source of amusement wether it’s jumping into walls when she gets scared of a tv remote control or meowing at the back door but only to see what’s on the other side never to go out. She is not an out door cat by any means preferring to stay curled up on a sofa sleeping the day away. I would love to know what she sees when she stares into the dark corner of a room when there is clearing nothing there.