Normally, people have contact with various individuals throughout their day, whether these are work colleagues, coffee shop employees, postal workers, or passing neighbors. In order to cut yourself off, stop talking with these various people.  Stop answering the phone or opening your door to callers. Complete isolation may be difficult if you still need to go to work and communicate with co-workers and supervisors. This will be somewhat easier if you live alone. You can use your home as a sanctuary where you can isolate yourself. Remove yourself from your friends’ lives by not spending time with them anymore. You can take one of several approaches to accomplish this. These approaches can be:  Ruthless: You can cut people out ruthlessly by telling them you don’t want to hang out anymore. You will likely come across as mean and rude. Honest: In this approach, you can be honest by telling your friends that you are in the process of cutting yourself off from society. Expect resistance from people who care about you. Avoiding: You can just stop talking to the people in your life. Avoid their calls, avoid making eye contact if they’re talking to you. Passive: Decline invitations and let your friends get tired of asking you to hang out. It’s healthy for you to cut negative people from your life. These people can restrict your growth and stability.Establish boundaries for your own well-being by refusing to have these people in your life. It is up to you whether or not to tell the people in your life that you intend to cut yourself off from them. But if you’re in a relationship, your partner may be hurt, angry, or confused by your decision. In most cases, you owe it to your partner to explain why you’re isolating yourself. Be compassionate with your loved ones. It can be devastating for parents to have a child cut himself off from them. They may undergo the same sorts of feelings associated with the death of a child. If you have responsibilities such as caring for children, it’s not recommended that you cut yourself...

How would you rephrase that briefly using Vietnamese?
Tạm ngưng liên lạc với người bạn thường xuyên gặp gỡ. Không gặp gỡ bạn bè. Giải thích động cơ của bạn với người thân yêu. Hoàn thành trách nhiệm của mình.