A lot of times when people ask you about a fetish they expect something like latex or leather, which isn´t that weird because that´s a fetish for a lot of people. But there are of course many more and it´s a bit silly to think that everyone is into latex or leather, because a lot of people are not into that! Even for a Dom/Domme this doesn´t have to be the case, you can be into a lot of things that aren´t latex or leather related.
A friend of mine is into wetsuits, she loves wearing them and seeing others wear them. But she´s not into diving or swimming at all, which might seem a bit odd but you can wear a wetsuit without getting wet....at least on the outside! I´ve heard the same about people that love equestrian outfits, they have nothing with horse or horseback riding but they love wearing the clothes and seeing others wear them. But it´s not surprising that a lot of people do enjoy diving when they have a wetsuit fetish or love horseback riding when they have an equestrian outfit fetish.
I´m sometimes amazed with what turns people on, but I don´t judge anyone because a lot of people have a fetish that could be considered as unusual. I actually applaud people that admit having such a fetish, eventhough sometimes you might want to keep certain things to yourself. Not everyone will understand and it´s safe to say that there will be people that make fun of you for having a certain fetish. It´s a good thing that you can find a lot of like minded people online, even when they don´t share your fetish they might still be willing to participate in it or talk with you about it.
Is it wise to surround yourself with something that turns you on? That depends, because this doesn´t have to be a problem for you. But if you´re turned on most of the day and can´t do your job then it might be a smart idea to do something else or at least find a way to deal with it. Too much of something is hardly ever a good thing, as weird as that might sound to some people. Just remember that something becomes more special and intense if you´re not exposed to it all the time, that might be something you want to keep in mind.