Today's Question: What do I need to let go off in order to maintain my balance?

Deck: Medieval Tarot

Card: 8 of Chalices

A wealthy man seems to be pulling on a stubborn pig/hog/boar. The man looks frustrated and the pig looks pissed. This card means effort. "Those who insist on casting pearls before swine will be left empty-handed." I need to determine where my swine is. What is it that I'm beating my head against a wall with? For one, my daughter's choice in friends. I need to let that go. They're her friends, and I can only "control" her. (For the record, they're good kids, I just don't care for the ditzy-ness of one and that one seems to rub off on my daughter.)