Now a days we sometimes seeing the price of Bitcoin falling along with others also falling.
At that time if I have Bitcoin then what should I do ?
Should I sell or hold?
I think that it is always best option to hold the investments whenever they are running in losses because the whole market is down. Since Bitcoin is a trusted coin so you should not fear that it will fall to zero. It will definitely rise after sometime. So I dont see any point of selling such top coins at loss. In case you hold some other coin and you doubt that it will recover then just sell it.