Mat narrated that learning a new thing in 30 days is a good idea. Before learning that, he was excessively bored. Using this new way of life, he could do many thing, such as, writing a novel, taking a picture every day, and climbing a mountain. As a result, he now, feels more confident. learning a new thing is not so difficult, as some people may think. According to Mat’s experiment, it seems that it is possible to attain a positive habit, and eliminate negative one within 30 days. Finally, changing the way of life by doing some useful things would make it more interesting and provides more confidence.