My friend, Bitcoin gets attacked from all sides.... You have many people wiith different agendas.
1. Mayor financial institutions hire shills and hackers to sabotage Bitcoin on forums.
2. Some even use the government to slow Bitcoin through strict regulation.
3. Some Alt coin developers push their own coins, and talk smack about Bitcoin in an attempt to shift people to buy their coins.
4. Traders spread rumours to manipulate the price in their favor and some whales dump coins to do the same, just to buy again, when it's cheap.
5. Some people attack it from inside, to force a hard fork, to divide it's community.
You have to be able to drown out all this noise and spot these influences. If you panic everytime one of these groups try to destabilize Bitcoin, you would lose a lot of money. Concentrate on all the good things you
see, happening in the field and you will see the vision most of us has.