>>14782842Even the most beautiful people will start to look less attractive if they are absolutely insufferable to be around. When you start to see the association and connections between things, you cannot separate them, because the causal relationship is part of the thing you are looking at. Sure, everything can be beautiful with a certain mindset, even moldy cheese or epidermodysplasia verruciformis if you look at it long enough and start to appreciate it as is. But in context, they usually are ugly and may cause instinctive repulsion.
The danger/negative outcome associated with certain objects, warning signs, words, plants, mushrooms, animals, insects, arachnids, tattooed women, can make you see them as undesirable, i.e. ugly.