Good thoughts 
If you are investor you don't need to panic if the market downs besides you should trust the market you have invested in and HODL. Remember that, once you trade something you should ready to take the possibilities and risks 
I was inspired by your message
Yes before we invest we must know those thing which may possible to happen like whats happening right now. Even bitcoin price was falling before you dont need to do panic selling because it will hust be your loss. Instead keep holding on it and wait until the price of bitcoin recover to get profit from it. If you are investor you don't need to panic if the market downs besides you should trust the market you have invested in and HODL. Remember that, once you trade something you should ready to take the possibilities and risks I was inspired by your message