I will sell my bitcoin when the price is right.Because they predict that bitcoin for 2017 will be at 2000$.I have to hold my BTC and wait for the high price so that before entering year 2018 I build my own house.There should be a proof that BTC makes changes especially in home finance that the stage of my life be level up.
At this point, im not selling unless its completely necessary or like an emergency. If i can use money aside from my btcs i would prefer to spend it as i realize how storing btc would be essential in making more profits once the right time for selling comes, which i don't think is here yet.
That's why its is important to invest only an amount that you can afford to lose. So you don't have to bother to sell it if an emergency has arises. As for me, I just invest just a portion every time I can. And not invest to big because it certain situation, I will not have to sell it. Just saying.
Keeping some money for emergency is better for those people who cannot withdraw immediately while those people who can withdraw immediately like who have their bitcoin debit cards then they will have to invest their money in bitcoin. As with bitcoin debit card they can cash their bitcoin within a minute from any ATM.