"Oi Mr. Knowall" is now a personal attack

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I am frequently (falsely) accused in a different forum by three or four people who always gang up against anyone who disagrees with them as seeing personal attacks on me where there wasn't one. I do however remark on attacking posts from those people.
Even I would be able to withstand the quoted phrase from them, and it seems to me the only possible one referred to.
Kindness isn't going to cure the world of all its awfulness but it's a good place to begin. Daisy Ridley.
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