Hello Elsa, I am your friend Alisa. After reading your articles, I learn about you think list tables is the most difficult. You say you can't find a good starting point. I think you can list more and choose the most suitable one, so as to ensure that you have a good starting point. You can also look at more references, which may be very helpful to you. You say that you like speech very much, and you can express yourself in speech, but speech is difficult for me. My oral English is not good, and I am easily nervous. That is make me very brother.