There is no secret or right way to trading.
It all comes down to experince pretty much. I have been trading stocks, futures, forex, bitcoin for almost 10 years.
Basically the best way is to look at the longer term charts and try and time trades off the short terms charts.
Basically in my opinion. Bitcoin is a long term bull, short term bear, and midterm a little bullish.
You can use TA to help you but keep in mind it maybe only works 20% of the time. The rest are fundamentals.