will digital currency replace paper money, Knowledge

It's so difficultToday's day is very tangled, because I'm afraid of the future for a while, because these days I find that everything is wrong, and it's very wrong. I feel very familiar with it. I think I should control my greed and have a good convergence, but I'm unwilling, so choosing has become a difficult problem again.

It's so difficultIt's so difficultWhat should I do in the next time? Only you know best in your heart.

It's so difficultWhen people are faced with choices, there will always be some hesitation, which is innate and a weakness of human nature. Once they have no choice, they will go forward bravely.