Trading is a lot of trials and error thats why you would able to develop things according into your experience.Developing something like this would really take some time and doesnt really make you a better trader in a short span or with less engagement on it. TA's are common but sticking out to plan is really the hardest challenging due to our emotional aspect where plans or goals are mainly affected.
It can really be altered in an instant when you arent really good on handling yourself or being too disciplined into your trading.
That quick money making wannabes are the real trouble in all of trading world, not even just in crypto, it is true in everything else as well. Becoming a great trader takes literally years, you do not become a great one inside even one year, if you have been trading for 10 months and you will still not be a great trader, sure you would be on your way to become one, and you will no longer be a newbie and you would know a lot of stuff, but a great trader becomes a great trader in years of hard work.
How can someone think there are people out there with 10-20 years of trading experience, 5+ years of crypto trading on top of that and they make profit so they could be also making a profit with their few month trading experience and barely reading any material about how trading works? At the end of the day there needs to be some losers so that there could be winners, I guess those greedy hungry newbies are the losers we need to profit.