Final answer:
The question pertains to personal preferences. A possible example is the smell of gasoline. Although considered unpleasant and potentially harmful, some people might find themselves attracted to its smell.
Step-by-step explanation:
This question seems more related to individual personal preferences and experiences, and thus may not be factually answerable in the traditional sense. However, one common experience often shared is the smell of gasoline at a gas station. While the smell of gasoline is often considered to be unpleasant or even dangerous due to the chemicals present, people often find themselves somewhat attracted to smelling it despite the negative aspects. This doesn't mean they should continue to smell gasoline though as inhaling these fumes can be harmful. This is an example of a scent that doesn't smell great, but one might continue to want to smell anyway.
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