Bitcoin rising because of positive issues people all happy. But Bitcoin drop because of negative issues, why people so angry?

Not me. I'm in best case, a little nervous during pumps. I always, always, prefer the ultra slow burn on the rise to the top, never been a massive fan of the all-stops-pulled crazy rallies.
I have to admit I do enjoy the pumps a lot, it just makes me excited to see how far it can go and how quickly, but you're right, the faster they tend to pump, the longer it will take to recover when it does go into longterm correction mode. So definitely nice to see this period of activity where the rises are much more slower and I guess this builds a stronger foundation for the future prices.