For me I don't really sell my Bitcoin unless I really need the money,
I will just hold it and let the price go high or low.
I will not sell my bitcoins too unless I need or I am satisfied with the current price. But upon seeing the price of bitcoin it's better to wait for more increase. It looks that every month there's always a movement of bitcoin's price so if I were to those people who are planning to sell bitcoins now. You'll miss the part of earning higher.