If you can't change a painful and difficult situation no matter how hard you try, you have to change the way you look at the situation so that you feel comfortable. Everything in this world is inherently neither good nor bad. When I set the standard of my heart and look at the world, I can discern what is good and what is bad.
If you have a painful wound in a difficult situation, don't try to remove it by force. It will fall off on its own over time. Just as wounds on the skin will fall off on their own over time, wounds in the heart will also fall off on their own over time. If you look at a painful wound with warm eyes, the wounds in your heart will heal quickly and you can quickly escape from the pain of your body.
I wish you a comfortable body and mind in any situation.