You should not be surprised my friend, these are strategies that are always instantly loaded upon opening the trading platform, so reading them are fast, just like glancing at a thing and immediately you know what they are and what they can do. Also, I believe you need more practice to actualize your goal of a good trading system.
But be sure to know that the trading system might not be the issue at times, many abandoned a good strategy because of that not knowing that no strategy is perfect and traders can't be successful without proper money and risk management to complement the strategy. And good strategy could be one or more, it doesn't matter.
When you are so used to doing a thing, obviously that becomes easier to handle. There are a lot of people who have absolutely nothing to do and they still ended up with a result in the end. Why? Because if you learn what to do and do it for many months even years, then it becomes a second nature and you do it very easily.
There are way too many people who still do not understand what this means and what they should be doing, that's an unfortunate thing but I bet that it is going to be an easy thing eventually. Just realize that it is a life that's a bit harder on that side and you will be able to actually consider it as a good thing. I know people are looking at bitcoin as a way to make profit but you need to work hard to get there for sure.