I don't understand what you mean by it is not easy to buy when price is down or you are talking regards to feare? Fear is what is all over not only for newbie but despite fear, we need to know the right thing to do incase we meet such situation. It is important to note that the best times to buy a coin is at bear times( which is the drop time). At this time the price goes down to become very cheap and you can buy as many unit that you may not have money to acquire when the price was high. At lower price, you can have more units and that is potential profit at time of sales.