I was assigned to a job at a company, and I was ignorant of programming, so the person in charge recommended this training course, and I was afraid of the training course I was taking for the first time, but the content was easy to understand and the instructor's voice was so comfortable and nice~ It's a tone that I won't get tired of no matter how many times I listen to it. I'll keep listening to it until I get used to it. Thank you for your help.