I'm not sure if it's select mutism for me but around certain people I freeze up. Like, people at work who I know don't like me or I strongly suspect they don't. There is a neighbor down the street who has given me a dirty look a couple times, I saw him talking to this other neighbor that I talk to now and then. Usually, I will stop to talk to the one neighbor, but I saw her talking to the other one I ran back in the house until they were both inside.
I suspect it's anxiety and bad experiences for many, I know that's usually why I freeze up.
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