You are right, buy when the currency is down and sell to us when it is rising for a small profit, and do not be greedy.

$XRP Don't listen to the analysts and those channel owners; they make money from views and mislead you. This market is not subject to predictions or news... The best thing is to buy currencies when they drop, sell when they rise, make a profit, and run. This is the best strategy... Wait for the formation to drop and as soon as it turns red, go buy any trending currency and sell for one or two percent at most, then run... Don't sleep with your money in the market; sell before you sleep at any price.