Things you need to become a successful trader
are
You need a plan , in the sense that you ask your what's your goal?,
what do you really want to achieve in your trading life?

You need Rule base system ,here you choose a trading system that will work for you and back test it using historical data.
Discipline is another important aspect of trading to be a successful trader , Avoid the spirit of greediness don't expect to gain all or win Everytime and go with whatever the market gives you, there is always another opportunity.
Use risk management and avoid trading what your account can't carry.
finally, have patient in every trade you placed, I believe with this tools and more you will one day become successful because learning is a process.