Cryptocurrencies, for beginners— this is just my personal opinion… When you have substantial unrealized gains in altcoins, I think it’s wise to set a clear profit-taking target. Even if you believe the price will keep rising, it often drops suddenly and dramatically, like a waterfall. That’s just how cryptocurrencies work. At the very least, locking in enough profit to recover your original investment is one way to sustain a long-term relationship with crypto.