You could try this instead: You could try to avoid times where you know there’ll be relatively less liquidity in crypto — like nights and weekends — by closing out all of your positions every night and over the weekend. You might also consider maximizing the liquidity to which you have access by trading on a platform that allows you to access many different exchanges at once, rather than trading on only one or two specific exchanges.

The natural inclination for crypto investors is to identify a new altcoin with the potential for growth, invest heavily when it's still inexpensive to do so, and then reap the rewards when the value increases. That being said, the altcoin market is growing so quickly that many new digital currencies hitting the market might not be good long-term investments.
At this point, you have narrowed down your list to a few cryptos that have a good potential for profitability. But you need to narrow down further and find the ones that have the potential to take-off faster than the rest. That’s why you need to keep in touch with the news.  Check out crypto news from different sources to determine, which of the cryptos you have in your bucket-list have some interesting news coming up.

Stop limit orders are really only useful when selling coins. They allow us to set a condition: we specify a price, and if the price becomes less than or equal to that price, a market order is automatically placed for us. The advantage here is that if we need to step away and will not be able to watch the price, we have some protection if the market begins to plummet. The disadvantage is that we are counting on there being good buy orders available to fulfill our sells. If a massive amount of market sell orders were to be executed right before your stop is triggered, it’s technically possible to be left with the bottom of the barrel. This has happened before, but is not common.
No, the successful trader is not me. I’ve gotten lucky a few times and I’m still refining and trying out strategies; on the other hand, I’m part of communities of people who trade on a daily basis to grow their portfolios, and while some of the results can be attributed to luck, a majority of it is based on fundamentals, good habits, and experience.