There are some factors that you need to be successful.
1.Passion
You need to have a passion and love what you do instead of just chasing money.
2.Goals ( Knowing What You Want)
Having a goal can keep track on how far have you go.What have you achieved ?
3.Persistence
Persistence is the key,you may not achieve what you want at times for now but it doesn't mean you can't achieve it later .Keep Going Keep Trying ,Change Strategy
4.Consistent
Being consistent on small goals at the right direct lead you to achieving big goals
5.Focus
Focus on one task/small goal at a time every day until you achieved you bigger goal.This can keep your mind ,energy focus.Being laser focus can keep you from exhausted
6.Purpose
You need a strong life purpose instead of just chasing money blindly. For example why you need to achieve your goals.(Something that can bring you real happiness ) .