Negative thinking has always been a mindset of certain type of people. Some people are always thinking the worst will happen to them, they always feel like the world is out to get them and they are unlucky and everything that has happened bad is somehow universe telling them no.
Some people are not like that, no matter what happens they make it their duty to make it happen and succeed.
Now, those people in bitcoin could be listed as bulls and bears or fuds and fomos because in the end bitcoin is something human driven and there is nothing tied to its price, if we buy it, it will go up which is why the bulls/fomos are doing right now, if we sell it it will go down which is what fud/bear people are doing so in the long run it is the fight of two type of people that decides the price.
A market does only compose of 2 things which is sellers and buyers.Price would be driven basing on the behavior among the two including the supply and into its demand.
Manipulation,fomo and fuds is always there which is pretty normal but as a smart investor you wont really be easily driven down nor get affected no matter what the situation would be faced up.
It all matters on how you foreseen things and do react according into your own understanding and analysis.Be smart and dont get easily be affected with emotions then you would definitely do well.