I'd join in but I've already done so in the past so don't see the point. I don't think I've ever changed anyone's mind on Twitter, so I join in less than I used to 
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I can't believe you've never changed anyone's mind on Twitter, Cathy. You're point is often far too compelling for that to be true. I certainly know you're not one who would 'fear to tread' anywhere, but being inclined to do so is a whole other thing, of course.

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Probably not the ones who need changing! I'm feeling a bit weary at the moment so that's probably why I'm not taking up the challenge
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Sorry to hear that. Hope you feel more spritely again soon. Not the ones who need changing? I can relate!
End of conversation
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