For most, the learning curve is not really like a curve at all, more like an invisible brick wall, unless being fooled. So even though you are all over the place, this is only natural, unless you got a mentor that makes some sense to you, which is incredibly rare. Sure some nuggets here and there from random strangers are nice, but this is mostly a lonely path few venture on.
So how many light-bulb moments have you had until now? If not too many to count, you're still like the toddler being told to climb the mountain. Just you're not even sure where the mountain is exactly! The best you're able to do at the moment is really crawling around in circles. And this is completely natural. You're still in a very foreign and unknown environment. Sure you could try to spread your arms and fly down that hillside, but would you be able to fly? Probably not for long.
We're all really searching and crawling within the confines of our own light-bulb moments. This is what it is, and don't think that it's all about getting The Answer from someone. It's more about the processes of how you generate your own answers.
Some day in the future, you'll be able to stand up, and may see much more than you did before, but still just a tiny speck of the entire land. And you'll still need to be able to progress much further than you've done before, and nobody is going to hold your hand.
This will sound harsh to the uninitiated, but my bet is you've had some feel for this already. So beware that feeling a breakthrough is just around the corner. That maybe true, you just may be checking the wrong corners!
About how to trade directionally. If you cut losses too quickly, it's really hard to make any money at all. If you never cut losses, you might lose whole positions. So obviously there's a middle ground between death by many cuts, and death by the big blowup, where profits are possible at all. There's really no glory in either extreme. Since being stuck at either extreme may be psychologically rooted, it may take time to break free, gaining enough experience to build and trust a trading plan. One of the best advices is to always trade small, and gain confidence and learn the trade that way.