What I have found is that this is true to the extent other people (and yourself as an individual) are influenced by the prevailing social environment. Sometimes, if you observe closely, you'll notice that in certain situations, a person may not be interacting with you but with their idea of who you are based on what the prevailing environment says you are. An obvious example, the environment says you should be jabbed to be a good person, someone knows you aren't jabbed and automatically interacts with you like you are the worst person who ever existed. Go figure

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The above doesn't really matter unless you are in a situation where reading the other person wrong can be costly or deadly. For example thinking someone a foe when in fact they are a friend, or vice versa, thinking someone weak when in fact they are strong or vice versa etc. There are situations when reading people wrongly will cost you dearly, whether you ever come to know it or not! This is why whilst I can't help but have a "blink' impression about someone, I always need to remind myself that this is not enough to truly know who the person is or their capabilities.
Anyways, if we are living exclusively in the world of blink impressions, depending on the flavour of the month, you might be a good person or a bad person based on nothing to do with your character or skillset. As long as no one is out here looking to literally end your life, I just choose to stay out there way and focus on what I need to do. Again, this is a bit of a personal viewpoint, life is literally too short to get carried away by all this drama going on above our heads - there's always drama going on above our heads, like always! It's like the endless images on Plato's cave - look at them long enough and you'll fall into a trance and take them to be the whole of existence.