“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.
2017/12/29. Past myself vs present myself Rival is past myself... On my growing up. I noticed that my rival is past myself , not others. I have been compared by others. But is it happy for me? I have high IQ , but the high IQ means that there are lower IQ people. This is only comparison. Relative needs others , there is space for judgement “ good or bad ” . Comparing to others , needs others. But comparing to past myself , needs only improvement. I try to overcome past myself , not others or classical systems. The future depends on what I do now. I know that others will try to compare me & others , but so what? My rival is past myself only. All I have to compare with is past myself. ( There also are some exceptions... ) #I can ’ t explain well...