Nobody knows what comes next, but you have to be prepared. If we get a boom in the coming months, I am certainly going to take some, or all profits of the table in December. And than buy back somewhere in the beginning of 2019. If the boom doesn't happen, I am in for the long run (5 - 10 years).
https://steemit.com/investors-group/@chinchilla/make-a-fortune-from-the-next-crypto-boom