This is HUGE. The most effective action to take to prevent yourself becoming narcissistic supply IS TO SET BOUNDARIES.

Now that I know this secret, I set boundaries for everything:

• what behaviour I will accept;
• what I will believe;
• what I stand for;
• what I will not tolerate or accept, making sure that I don’t allow the lines to be blurred;
• who I am, and who I am not.

I recorded a video on this topic. Watch it here.