I improved not to have stress which I speak English with foreigners. I learned best by doing. Thanks for "italki stuff". I read your message on e-mail. You don't worry. I am good at dragging study.Really I had studied tax accountant exam for 20years. I passed it 6years ago. So I am used to dragging study. There is no easy road to learning. I go my way. I practice writing English on italki. So You don't worry. See you. Have a nice day. Toshi