No matter what kind of Japanese circle you are in, the probability of meeting someone you hate is basically the same. Even if one is blocked, there will definitely be another one to make up for it. Since they are unavoidable, it is better to learn to deal with them in the most correct way, ignore their existence, don't get entangled, stay away as soon as possible, and minimize the harm to yourself.
If you want to avoid being influenced by people you have to care about and stay away from garbage emotions, it is really not easy. You should really pay more attention to your inner needs and don't expect it, so you won't care so much. Many If you automatically block things or people, your life will become much more cheerful.
Learning to release stress and create happiness, not to be depressed because of temporary dissatisfaction, not to become angry and sick because of temporary dissatisfaction, is a choice of mentality and the wisdom of life. Good things and bad things will eventually become things of the past, big and small things will pass away. It is wisdom to relax your mind and take things lightly. Human happiness lies entirely in the happiness of the heart. Taking good care of one's mood is more important than anything else.
