Re fingernails: I bought keep a set of sharp fingernail clippers at my work desk. Any time I notice my fingernails being more than tiny, I neatly trim them. It

Re fingernails: I bought keep a set of sharp fingernail clippers at my work desk. Any time I notice my fingernails being more than tiny, I neatly trim them. It turns out I mainly just couldn't abide having long fingernails. When I stopped having them, I stopped reflexively nipping at them.