If you have a lot of resources and have enough money to compensate your needs.. then selling your Bitcoins is not an really option. You should invest with your Bitcoins rather than selling. Just my thoughts. 
yeah I think the most Appropriate is the best possible advantage of the opportunity, I think even if you do not require additional money from selling bitcoin does not mean you have to continue to hold it and leave opportunities that exist, because it is not always a high price will come when you need, surely you do not want to lose right? so sell at the right time dude, do not wait when you need money