I think that is due to the lack of interest of the trading community in their tokens, so that the prices of their tokens are cheap or dead, creative ideas are needed that can guarantee the quality of these tokens, making traders attractive to buy these tokens, too many dumper in 2018 present to make the token teams difficult to improve the price of their tokens, so as a result they are absorbed by it all.
I think it's totally different from you, in my opinion, because new money is not enough to meet the needs and needs of investors, so investors are reluctant to choose them for making a profit. And in addition, old money is of high value, no one is stupid to sell them
