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.