You have no need to fear supply and demand it is your friend if you brought a coin when demand was low. The great thing is now the demand is increasing so much and the limited amount of sellers willing to sell makes this a truly fantastic investment. I have been buying all the way from ICO until now as I can see the hard work from the devs and that they indeed know what they are doing, I will continue to buy until I am happy with my holdings at any price.