I agree about that .. prices are down but demand does not jump. actually what happened? but I'm not afraid because this is indeed the market system .. there are up and down. I'm sure this is just a price game only. So, think of a positive friend.
Yes, same with me I am bit disappointed about the current price of bitcoin, but still I am very positive that in due time the price will eventually raise up and will be at the top soon.
In my own opinion, you will be only disappointed if you invest on a time when the prices of cryptocurrency in the market is very high so you will obviously the price of your coins today is melting, the best thing you can do right now is relax in order to avoid more mistakes like selling your coins.