The reply of @anon46773462 is very comprehensive and I totally agree with him.
First of all, you must bear in mind that there is no easy way to learn forex trading. You have to do hard work in learning forex and building your own trading system as per your personality/trading style after so much testing (trial and errors) on it.
That is not true. There are so many successful traders who solely traded based on TA, one of them is Ed Seykota - Wikipedia.
In my opinion, you should first concentrate developing a TA based trading system on Keep It Simple KISS) method. You may add one indicator to identifying a Trend along with an Oscillator. And when you feel comfortable with your system then you may consider taking help of Fundamental or Sentiment Analysis.
You may check my thread Dr. Alexander Elder's Triple Screen Trading System = 1 - 6 visual presentation. Perhaps, it would help you in understanding and developing your own trading system.
If you want to improve your trading psychology then you may also watch the Workshop Discussion by Mark Douglas.