1. It's the best that hanging characters in the bedroom can play a decorative and pleasing effect. The bedroom itself requires creating a warm and comfortable environment. I suggest that you hang some positive words, such as "benevolence", which is very suitable for the bedroom, because everyone will encounter many troubles and contradictions in his life. Hanging "benevolence" is mainly to remind himself to keep his heart of benevolence and righteousness at all times to solve the problems he meets, so that he can put aside his distractions and sleep peacefully every day.
2. For friends who are impetuous, I suggest that you hang the word "Jing" in the bedroom. This word is neutral and sunny, which is very suitable for hanging in the bedroom in terms of attributes and meanings. Hanging the word "Jing" in a peaceful place like the bedroom is helpful for self-cultivation, so that residents can sleep peacefully and have a good mental state to face a better tomorrow.