Bugs? No issue there. I'm pretty indifferent to them. Mice and rats? Nope nope nope nope I'd rather launch myself out of the nearest window than handle them.
I don't mind furry things and I don't mind things that move quickly, but I cannot do furry things that move quickly. No thank you. It's an intolerance that stems from watching a rat shadow crawl across my window at my old house. The shadow, of course, was much larger than a normal rat, but it was late at night every time it happened and it kept me awake out of sheer terror.