The question is will there a bullrun this 2019? There are many speculation going around that there will be but no one really knows if it will happen or not. Best thing for me to do for longterm is to hold coins then wait for bulls sell of when it comes then take the profit.
There are many analysts making predictions regarding Bitcoin's strong price increase in 2019. I think this could happen because Bitcoin has been falling for a long time and this has made it possible more opportunities to increase in the future. This is a good time to hold Bitcoin for upcoming bumps.