#2023. W 25 D 1 GMT +08:00. Indicate #195 days to go in 2023. C-O stands for Choices and Options. As we know, Choices and Options are two-of-a-kind to select within possibilities. First, to love or hate, the two strong words that mostly express passion for some-“thing”. Second, 1 or 0, the two values exist called a binary, used as the identities of existences and non-existences. Third, light and dark, twins of deity in existences of wave and particle that are easy to know but challenging to understand in their nature and history. Indicate if you want to fight for what you believe or if you want to think about it, then they are within your own strength.