So I am slightly expressed extrovert and whenever I am around really extroverted people for a few hours, I start to get rather cranky. For example, I get to hang out with my VERY energetic, loud, and extroverted ENFP sister (sometimes I am shocked that ENFPs are known to be the most introverted extrovert) for the next couple days. I love her to pieces and she's great. I don't want to change her a bit and I wish I didn't get drained by her really quickly. Any tips?