Because there is a trend basing from history. Pump usually happens during the 2nd half of each year. Plus we have to believe if wanna remain optimistic about it. I mean, I don't see any reason to believe otherwise.
I see more positive than bad news for the world of crypto currencies. Like many, I believe in the development of the crypto market and a bright future for the crypto world. As long as such as I believe in this, the world of crypto currencies has a future.