I am reading a book called Exercised. The author is a Harvard professor. I learned about a hunter-gatherer Hadza and the book says Hadza people exercise less than we are told. We are not born to exercise, but a moderate amount of exercise is good for us.

In Japan, the government has decided to change corona to Class 5 this May. This indicates that it is the same as the seasonal flu. According to the breaking news, it looks like we will be able to get the vaccination for free once a year after the new protocol starts. The government also announced that it will leave whether or not to wear a mask to individual decision. Personally, I'm still a bit scared to not wear a mask at work because there are many employees from our company and workers from cooperation companies in the same building. So I'm going to keep wearing it for a while while I'm working as well as going out. I think some people don't mind wearing a mask and others can't take the situation. My biggest concern is that any troubles might happen when they are in the same place like on the train and the bus. I think that is a red flag. I wish there would be special cars for people with a mask or without a mask like women only cars in Japan Railways.

As the economy develops rapidly, more and more new things are offered for people’s entertainment. In the past, restaurants were people's first choice to relax and be entertained, because nobody could refuse tasty food. A satisfied tummy was a prerequisite for doing other things. Later, obesity became the hottest topic around the world,and so no one wanted to be entertained by food. Theaters became the new hot place. Watching movies were most people's favorite. A little money(for a ticket) could give you big satisfaction. Until one day,some people brought treadmills back to their home and told others that a healthy body was the only sign of success. More and more gyms appeared beside the streets and people crowded into them and worked out. Strong muscles under a tight fitting vest can attract most people's gaze. Nowadays, there are a variety of ways for people to entertain themselves. Everyone has his or her own best way to be entertained and don't care about what others do. But common sense says that almost everyone focuses on their health more than at any other period in the past.

No cat no life Some days ago, I bought a set of new kitchen towels instead of old ones. As a person who is fond of cats, I bought the towels with cats on, of course. Yes, I am a victim of marketing and I admit it. Moreover, there were some photos of customers' cats on the background of the purchased towels on the marketplace. Of course, I took a photo of my cat too.

Actually, it is rare to encounter extreme weather in my country. If it is very heavy snow, rain or wind,I will choose to stay at home and sleep, or read a book near my window.

Based on my hobbies，I choose what I like and am willing to make the effort for the rest of my life.

I prefer high speed railway trains.

Sorry I have never had the chance to be a volunteer.