i think when we are make analyze, we should know what is our target to sell like you said because if we don't know what is the price, then we can not sell and take the profit. its not good if we are going to be a greedy person because we need to survive in trading and make some profit for future. so i think if we only can make small profit then its no problem because in other time, we can make big profit if there is a pump for the coin.