I made the decision in January to save for my (end of September) honeymoon in bitcoin. In the last few months, I'm getting slaughtered. I've held strong and not sold a bitcent that wasn't required. It's getting close enough (2 weeks), that I'm starting to worry...
So, the question is... sell now, or sell in two weeks?
This goes for everyone.
If you need a certain amount of money by any day less than 5 years from now then a) don't buy and b) sell if you've already bought.
Only hold what you don't need for awhile.