A possible concise summary is:
Sara, a YouTuber who lives in Korea with her husband Hyun, shares her story of being diagnosed with acute myeloid leukaemia after arriving in Australia for the first time in two years. She explains how she experienced sudden chest pain and fainted, and how she was shocked and scared to hear the news from the doctor. She also shows her PICC line that allows her to receive chemotherapy treatment, and her hat that she crocheted herself. She says she is grateful to be with her Australian parents and to have a rare blood type that is more common in westerners. She says she has completed the first round of chemo and is in remission, but still has to undergo a second round of consolidation chemo. She thanks everyone for their messages of support and says she will try to upload more videos in the future. She and Hyun end the video with a smile and a wave.
Here are the key facts extracted from the text:
1. The speaker is Sara, a YouTuber who has been doing YouTube for eight years.
2. Sara was diagnosed with acute myeloid leukaemia, a rare and serious blood cancer, after arriving in Australia for the first time in two years.
3. Sara had to stay in the hospital for a month and receive chemotherapy 24 hours a day for seven days straight.
4. Sara's blood type is A negative, which is very rare in Korea but more common in western countries.
5. Sara completed the first round of chemo and is in remission, but she still has to receive more treatment as an outpatient.
6. Sara decided to share her story on YouTube to help others who might have the same illness or a family member with cancer.
7. Sara's husband Hyun and her Australian parents have been supporting her throughout her treatment.
8. Sara's viewers have been sending her messages of encouragement and cheering her on.
Is there anything else I can help you with? 😊