Poll Open for 24 hours. NVM
Personally I think its time to sell a little to buy back in later.
To buy back later? It is not a good idea as if you will buy back later then you will not get them in that price for what you will sell now buy you will get it at a more higher value. So better is that hold them and if you get some money then also buy some more bitcoin to get the future profit.
Not if the price goes down. Personally I think that is the best trading strategy you can initiate right now - not get caught in the hype of bitcoin's price increase but rather keep a cool head, maybe just take half your savings out of bitcoin, convert it into fiat currencies and then wait for a few days. It won't hurt as I don't think that bitcoin will go to more than $2,000 this year, even if it goes up.
To be honest though, bitcoin has great potential and definitely will go up in the long run. But short term wise, sell now and buy back later.