It's never too late to enter the trade and one added value when you enter when the altcoin price is fairly low so you won't lose too much money when you study and experience errors.
Our delay in selling can be a good lesson, we can predict prices, we can make more observations to be able to determine the steps we will take, bitcoin and altcoin can we map price movements that might occur, we can see good potential with see price movements that have occurred, so delay does not mean failure, but a fortune is delayed.