I can understand about the meerkats thing. That's your little niche. I can relate to the vague answer thing too.
It's like a mixed thing.
When my interest comes up, I can go on and on but I filter myself or may give shorter answers when social anxiety gets in the mix. I know it's for different reasons than with meerkats. When I was younger, my mom used to get tired of me rambling on about my interests, so that's part of how the filter developed.
I can relate to being possessive over special interests. Like about animals, shows and movies I like, doing artwork, about cryptozoology. When I find out another person draws or is getting into drawing, while it's something we can bond over, I feel a sense of competition, or I get worried about them becoming the better artist if they are getting into drawing. I strongly believe that there are many methods of doing art, that a lot of styles are not "better" than the other, but it's an irrational fear I have.
When a show or a topic comes up in a conversation and I'm having social anxiety and don't get involved, I regret not getting involved. A sense of resentment is also there for the people not including me in the conversation. I know that it's irrational. I remember when I was little, I went through a penguin phase and one of the worse things that someone could (and another meanie in my class did) say to me is "I know more about penguins that you."
If conversations about an interest goes by really quickly and I don't get to get a word in-between, or people tell me facts about my interests that I already know. I'm polite to them about it but on the inside, I'm squalling. Or when people ask "Have you ever heard of ____?" If I've ever heard of a special interest.
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All glory to the hypnotoad.
INTP 9w1-5w4-2w3 sp/so