I'm not great at communication, but someone's own goals don't seem like a good topic to discuss with a coworker, and it makes you look like you're in a hurry to get away from them. Even future plans are inappropriate to discuss, especially if colleagues have no goals.
As I said at the beginning, I am not good at communication, so I cannot avoid the rudeness and indifference of people around me.
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For I so loved the world, that I gave My theory and method, that whosoever believeth in Me should not be oppressed, but have a liberated life. /sarc