The next presentation, and how can I make sure when I recognized a problem in this presentation, I will be able to adjust themselves to develop even more, for example, should have confidence in itself, rather than the usual themselves because we will need to be a good teacher in the future, and should moderate to loud, except to correct obvious punctuation keen not too fast. And every time before you offer prepare the understanding comes ahead of time, read the article clearly, then a summary of the speech itself, so easy to understand, as well as listen to words which are difficult to read on to see the warning that will be read to hear properly. I believe well be teaching people to develop good or greater, no one will always have to be practiced regularly.