Most people buy high, HODL, then sell low.
Theres no right or wrong time in buying.. But be sure when you sell you gained.. Thats, people who were selling at low price then buy at high. Some of the people They called themselves the panic one.. But as for me.. When you hodl be sure to have gained as much as u want.. Thanks.
I do not think like you. Buy at the lowest level and sell at the highest level is the best. If you hold your altcoins for a long time and do not know what time is best for sale then that is a mistake.
We should understand more about business. We have to make a quick profit from the investment and not be greedy. Lots of greedy people and hold their altcoins so that all the altcoins go down and they empty hands.