"Probably up to university student, I was a completely shy guy and if I, for example, even in Japan, I had to give some talk in front of, for example 100 people, I would be completely upset and I couldn’t say anything, just ahh. But fortunately, my colleague at that time tried to teach me how to cope with such stress, so at first just try to say something in front of the colleagues and I did and so next step is to say something in front of my employees in my company, so next step is try to give a talk to the people in the conference. So, step by step I learn how to do in front of bigger and bigger number of people, so now I’m here."