There is also the aspect of a person with bad boundaries misunderstanding when they run into someone with healthy boundaries. I have seen/dealt with this and it usually means the person w/o boundary assumes I am cruel, unkind, and all forms of other negative things when I don't jump into the emotions they are projecting upon me.
I know for many years I didn't understand when people were simply having boundaries with me when I couldn't get them to step into my drama as I thought they should to help me.

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As Mark Twain once quipped, history may not repeat itself, but it does rhyme.