 Sonya Shakat, there's a book, one of my favorite books, it's called True Balance, Sonya Shakat wrote it, and she said that whenever you're feeling an imbalance in the heart chakra to go outside, what do you see when you're outside? You see green, the color of the heart chakra. So get outside, ground it yourself in nature, and that's a great way to open up and clear the heart chakra.