Recent days, I gave a presentation sometimes. I didn't like it because I was not good at that. When giving a presentation, I don't know every time what I have to say. I wonder persons except me do not think this similary. I think that many people can talk about what they want to say. I don't know why I cannot. As the consequence, I feel bad after my presentations. I considered how to solve the problem. I caught up an idea that I write a log what I think, e.g., something I have to care and its result. I don't know it effects good, but I think it is better than what I don't do anything.
