I do read long replies, but most people don't.
I was explaining that my replies tend to be short so that people actually read them.

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The person being rude was you:

- Implied that I have mental issues.

- Saying that I can't be taken seriously.

- Saying that I wasted your time. (I did not tag you or post about you)

- Telling me that what I say is ramblings.

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I do not intend to discuss the matter further.
Have a good day.