I've been doing it a little over 10 years now and its like a second family you have your ups and downs but when it comes to it they will always be there for you no matter what. I always see new and interesting things, and we have a lot of fun. As for the disgusting stuff I haven't really seen too many things in my time, and you probably won't unless your town covers a major highway.... Try it out like you said there is nothing to lose, and if you don't like it you can always leave.
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