Ed Sheeran busked and performed for 6 years before becoming a global music success.
Kobe Bryant worked his ass off training for 6 years before getting signed by the NBA.
JLo was a back-up dancer and played small movie roles for 7 years before making her big break. 

If you want to be great, if you want to achieve your goals - be patient. For success takes time if you keep working at it.