I haven't had a "weird" special interest I wanted to try out, but I do want to try things out to see how they feel, such as the hair falling out. For instance, you know how the Bible says Jesus was given vinegar when he was on the cross (something to that effect)? When I was little I drank vinegar to see what that would feel like I would try out bits before I put them in my horses mouths to see how they felt. Stuff like that.
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After a time, you may find that having is not so pleasing a thing, after all, as wanting. It is not logical, but it is often true.
--Spock