hello iceman22,
first of all, please make an introduction in the intro section so we know who you are. <!-- s

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as for demons... i think you have a wrong image of demons. we're not evil, we're not inherently connected to death and destruction. so no, being attracted to these jobs does not mean you are a demon (but it also doesn't contradict it).
in order to find out what you are, i suggest you start with the article section and read everything that sounds interesting. there are articles on how to find your kin type, and more in-depth explanations of each kin type.
hope that helps, and welcome to okp!