I agree with you, bitcoin falls and other crypto currencies, because also from people who panic sell. They are the main reason why the decreasing value we all know about FUDS out there but some of us don't understand and that affects the value if they sell their assets then the value of bitcoin and others will decrease.
As you say the market continues to fall and increase since it was launched so that the current fall will also be temporary and prices will start to rise when there is some positive news for bitcoin. And start investing from now before prices bounce back.