I think people are scared of taking risks. Specially because the price is not going up. It is gradually going down. But, the wise ones are only seeing it as opportunity to invest and get good amount of profit when the price increases. I'm hoping for that day to come. Let's see what future brings for the investors.
Investment is always subjected to market risks , sometimes the prices will rise and sometimes they will fall, but the intelligent ones are now investing more as the prices are low and once something big happens and there is a price rise again the now intelligent one will sell of every bit and become millionaire overnight and for those who are waiting for bitcoin to start increasing and then book small profits overnight, god bless them with patience.