I was like this a few days ago. I think it might fall but I'm not certain (I've sold 0.8%

).
A few days I thought, I want to double my stake and I want to sell it all... Literally at the same time. Hodl seems a good idea though ATM, it's what I'm doing with most of my Bitcoin.
Hey these are the phases that each person goes when he has bitcoins, many of us have been there made rash decisions only to regret them later. In my personal opinion if you have bitcoins then you should simply hodl them for the long term, irrespective of the short term fluctuations. In case you wish to buy, then always buy on the dips and average it out so you'll get good profits going ahead.
At this time, I would think of buying rather than selling.
It's a new year and at the start of the year, I am very optimistic on the future to come, I will wait and I believe
this year is about to give us another big bull run, that we miss waiting last year.