The second way is to listen to music and do some exercise. If you are particularly upset, you can go outdoors or do some strenuous exercise in the gym to vent. After exercise, you will find that you feel better and calmer. Of course, you can also do some yoga exercises, because the music of yoga is generally very soothing. After yoga practice, your body will be particularly comfortable and your mind will be much calmer. This is a good way to relax.
Of course, you can also read a book you like, because when you do something wholeheartedly, you will be completely immersed in the world of books and forget all your troubles. Moreover, maybe a sentence in the book will make you think everything through, so a book is also a good thing to calm your heart.