NVA Chart, page-2047

There are a plethora of technical analysis books out there, just find something that resonates with you and dig in.
Youtube has hundreds of TA for beginners videos, also a good place to start.
The key to successful trading lies with risk management, you can pick just one pattern and be proficient at it, utilising risk management will make you profitable with it.

Also, don't trade against the trend that's how "traders" turn into "investors". Pick a simple rule such as the 50ema must be above the 200ema, using a simple filter like this greatly increases your odds of not fighting the trend. One of my systems I'm working on currently uses the 65>200, which for Nova, hasn't been the case since 2021, i.e. wouldn't touch it with a 10ft pole.

Some books;
https://www.readthistwice.com/lists/best-technical-analysis-books