“Digital Currency” Recently, Digital Currency is proceeding, but limited to wallets for purchase. To proceed more, digital currency must be applied to assets classes. Then, paper and coins currency can be invalid. If digital currency is applied to assets and used in smartphones, various types of Bonds and Securities are possible. Digital Currency is associated with Personal Information, and it causes fear and intrust to own government for some people. This problem can be solved by fear to lose money. If paper and coins are invalid, people must use digital currency. To proceed Digital Currency, deleting trust for Bitcoin is good way. Bitcoin is used for dark money, and not in control by trustable organizations. Digital Currency by government can compete Bitcoin if the government is trustable. In addition, Bitcoin has several deep security risk by hackers. Roll back is impossible when hackers steal Bitcoin.
2017/5/28. High IQ: Does it cost or gift ? Normal people feel that high IQ people see them as foolish , this is because normal people see low IQ people as foolish. I think this misunderstanding causes reaction that high IQ people hides his/her ability. High IQ people doesn't ( may not ) see normal people as foolish. Normal people often thinks that the way high IQ people thinks is same , but fast. But it's not always right. This is from lack of imagination. Up to environment , high IQ people's ability will be cost or gift. I hope that every high IQ people feels their ability as gift.