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Again I thank you Margaret however may I remind you anything you say to this 'gentleman', is a waste of time?
He has been agin' me from the moment he came on site.
Perhaps he thinks for him to dominate, he has a need to put me down?
I really don't care, I/we/all of us put forward our views.

Does it matter that he spends his time trying to attack me?

Nah, he wastes his time and the words, he looks for in an online Dictionary.
No one talks the way he try's to brag.