To get some space for yourself, you may have to set up some clear boundaries first. By setting clear boundaries, you may upset your friend, but you will be respecting yourself in the process. To set boundaries, you will first need to identify your personal space needs.  Think about how much time you need to yourself to be happy. How often does your friend interfere with this alone time? Think about how you would like your friend’s behavior to change. What types of things would you like her to stop doing or to at least do less? Texting? Calling? Dropping by unannounced? Clearly setting boundaries might be necessary to let your friend know what you are comfortable with and what is not acceptable.  This can help both of you express your feelings about the relationship and learn if it can continue.  Be honest, kind, and understanding when setting your boundaries.  If your friend invites herself along to events that you had already planned, then you might try saying “I love doing things with you, but I already made my plans for this night.  Let's meet up another time.” If your friend calls or texts you late at night or at other inconvenient times, then you will need to explain to your friend what you would like her to do instead.  For example, you might say something like, “I love our conversations, but it is hard for me to give you my full attention when I am at work. Can you call me a little after I finish work instead, like at 5:30?” If your friend gets upset or bombards you with more texts if you don’t respond right away, then you might say, “I enjoy getting a text from you but I can’t always respond right away. Can you try not to send me more than one text when you are waiting for a response?” To get your friend to respect your privacy when you are at home or out doing something without her, you might say, “I look forward to seeing you, but it is not always convenient for you to drop by unannounced. Can you just send me a text or call me before you come over to see if I am free?” Having this conversation with...

How would you rephrase that briefly using Vietnamese?
Xác định nhu cầu về không gian của bản thân. Giải thích ranh giới của bản thân. Hãy trực tiếp. Hãy kiên quyết. Kết thúc mối quan hệ nếu cần.