I've developed what the lady calls "a slight trepidation"--like that word?--around very small humans. She tries to understand it, but I do catch her giving me a baffled look when she sees my reaction to them. And she sometimes says, "You never used to be afraid of them. You're bigger than they are." Well, she's bigger than a lot of things I've seen her shy away from, snakes, for example.
The truth is that small humans are unpredictable. And the older I get, the more unpredictable they get. I seem calm by all outward appearances, and so they react by going all squirrely, trying to climb on me, following me around, pulling on my tail and ears. And they shriek--kinda like the lady's teapot--going all squealy for no discernable reason. They didn't used to do that. The lady thinks maybe because when I was younger, I was jumpy and playful, so they were nervous. Now the tables have turned. I hear them coming, and I chart a different course. The lady can just deal with it and detour with me. Self-preservation is not a bad thing. She can change direction with me when a small human appears, and I'll do the same for her when a snake appears. And I won't poke fun at her, although, really, you oughta see her. She's like 5'10" and wears heavy boots. A snake wouldn't stand a chance.