If someone you know is exhibiting signs of being suicidal, one of the most important things you can do is talk to that person about what you've noticed in a loving and non-judgmental way. Be a good listener. Maintain eye-contact, pay close attention, and respond in a gentle tone. A good starting point is to say: “I've noticed you’ve been feeling really down lately, and I have been very concerned. Are you having thoughts of suicide?”  If the person says yes, the next step is to ask: “Do you have a plan for suicide?” If they answer in the affirmative, call 911 immediately! A person who has a plan needs to get help right away. Stay with the person until help arrives. There are some things that may seem helpful to say, but actually may increase a suicidal person's guilt or shame. For example, avoid the following types of comments:  “Tomorrow is another day. Everything will look better then.” “It can always be worse. You should feel lucky for everything you have.” “You have so much to look forward to/You have everything going for you.” “Don’t worry. Everything/you will be fine.” Some types of comments can convey the idea that you don't take the person's feelings seriously. Avoid the following types of remarks:  "Things aren’t that bad." “You wouldn’t hurt yourself.” “I’ve felt overwhelmed too, and I made it through.” If someone confides in you that they are suicidal, do not agree to keep the matter a secret. This person needs help as soon as possible. Keeping the matter secret will only delay needed assistance.

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Write a summary of the previous text in Vietnamese:
Sử dụng tông giọng phù hợp. Đề cập vấn đề trực tiếp. Không làm cho tình hình xấu đi. Tránh tỏ thái độ đánh giá thấp. Không giữ bí mật.