Phân biệt giữa buồn chán và trầm cảm. Chấp nhận rằng trầm cảm cũng là một loại bệnh, cũng tương tự như cảm lạnh vậy. Biết cách phát hiện các dấu hiệu.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
Yes, there are a lot of reasons a person may feel sad: a job loss, the loss of a loved one, poor relationships, a traumatic event, or other stress. At some point in time, everyone will experience a reason to be sad. Feeling sad occasionally is normal. The major difference between sadness and depression is the focus.  When you are sad, your feelings arise from a specific event or situation. Once that event changes or time passes, the sadness fades. Depression, on the other hand, affects your thou