Simple and rich. This is an introduction to "think clearly", a book that will be a compass for such a life. Thank you.

I think there are three types of risks. There are different ways to deal with each, so make sure you understand them. Thank you.

Have you been procrastinating? This time I'm talking about something less urgent but important. Thank you.

Are you trying to buy a lottery ticket? There are many traps in the lottery, so you have to be careful. Thank you.

Isn't it hard to let go? This time, I will talk about the human psychology that creates such attachment. Thank you.

Dividends are unearned income. By accumulating, you can feel that your time will increase. Thank you.

AI is a great technology, but it's skeptical to treat it as an investment technology. I'm talking about the reason. Thank you.

How to notice the difference in presentation. It is to see the truth behind the scenes. Thank you.

There are many ways to borrow, such as mortgages and car loans, but you need to be careful when using them. Thnak you.

Can you explain something in the final tax return? Tax returns are a right. You cannot use it unless you exercise your rights. I'm fulfilling my obligations, so I want to use up my rights. Thank you.