system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Why do a lot of people love the smell of gasoline?
gpt
There are a couple reasons.

1. It gives you a tiny high. Just like huffing, it provides a mild anesthetic effect and gives a slight feeling of euphoria.

2. Associations. Smell is the sense tied closest to memory, so if we have positive connotations with the use of things with gasoline engines, we will get a positive feeling when smelling that again, as the ghost of the memory provides a little hit of dopamine.