Patience plays a key role in the trade of crypto-currencies, as the market is extremely unstable. Do not be afraid to skip a deal - the current environment is extremely rich in opportunities. Remember: this market is easy to earn, but it is much more difficult to save the money. Do not get attached to the deals. Do not allow greed to prevail and gradually reduce the position as prices rise. There will always be crypto currency, ready to take off. As for me there will always be new opportunities and deals