Dear Co,
I hope you're fine. I thought it is my duty to thank you so i decided to write letter. I heard about your progress. Congradulation! you deserve it. If you ask about me i am very good, my scars are healing, I don't have headache anymore and my hair is growing again. Also my lungs get better and i can easily breath. I think i missed clean air. The change is so slow but it is great. I hadn't been happy so far and it's all because of you. Without your help i can never be like before. I know that you are busy so i don't bother you. I wish i could say something that can express my real feeling but word is incapable so i just say thank you, my savior

Best wishes
Earth