when you price is start falling then you don't need to take tension but you need to be happy. you must start buying coins at that time more and more and when the price again start increasing then you need to start selling coins with time. so in this way you will get much profit and it is the best way of trading.
Well, if the price of bitcoin is falling don't be affraid about that, because it is normal to happen this type of situation. The best thing that we should going to do is to hold our bitcoin and wait the time if all things is back to normal. So, never to become panic and we should control our emotions to avoid any misses. In addition, we should makes other alternative way when the price of bitcoin will falling, like we are going to buy some bitcoins for a specific amount and hold for long term and wait the price increasing so we are get a profit. Finally, we need to become updated to all things that happen in bitcoin.