A letter to my mother English composition

Thank you for always supporting me unconditionally. As your son (or daughter), I want to thank you for your kindness through this letter. The exam is approaching, I hope you can understand my nervous state and communicate with me with encouraging words. In addition, please give me some private space before my exam. I can adjust myself well before the exam, because I know my study progress very well. Besides, I have been studying hard all year to prepare for the exam, so I am confident. Finally, I studied with my classmates, and they gave me a lot of advice. I think with the above help, I can do it during the exam. So please don't worry about me.

Love all of you,