Re:

Jeffrey, I do not understand how I can show my appreciation or any gesture of gratefulness with such a long distance. I wish I could express in person my gratitude for everything you've done to me. And I am ready to learn anytime any skill you believe it would be helpful to you. What could I do to show my appreciation? I feel really bad that you consider me as an unthankful person. I do not want you to think in this way.

Holiday Season is over. I will continue to support your efforts in reaching your potential, which I believe is great. I hope you will live up to your end of our agreement. You will have to work very hard as the world is becoming more unstable and less predictable. You have begun and it's great to see! However, focusing solely on yourself, your looks or English competence is not a long-term winning strategy. You know me, and how I think, I was surprised and frankly disappointed that you, unlike some, made little or no effort whatsoever to show any appreciation, provide any gesture of gratefulness, cookie, photo, video, or even a thoughtful letter of thanks. Or even asked which new skill to learn that might be helpful or useful to me, as opposed to only you? I have put my trust in you. It is my most valuable asset. If I were you I would do some self-reflection. Hope to see you soon.