It's an understandable reaction but you have to be careful with that shit. Like the stories of fairies who appear to be old homeless women and then curse you for turning them away, people aren't always who they appear to be.

Rich people can dress like they're poor. Intelligent people can dress like thugs. Someone in the most outlandish clothes you've ever seen may be the most grounded person just having fun.

Unless I'm in a situation where I'm alone and/or feel threatened, I'm friendly to anyone and judge them by their behavior if I interact with them.
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`Twas brillig, and the slithy toves did gyre and gimble in the wabe;
All mimsy were the borogoves, and the mome raths outgrabe.

C/D: It's reasonable that someone is treated differently based on their clothes?

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