Make the most of your time and your talent.
Learning to practice is well is essential to having fun!

 

Effective practicinghow to: http://www.creativitypost.com/psychology/8_things_top_practicers_do_differently

Practicing with a metronome (intermediate - advanced) http://www.natesviolin.com/roberts-rules-metronome/

 

Advanced.

https://www.musiciansway.com/blog/2011/02/a-different-kind-of-slow-practice/

https://www.bandworld.org/pdfs/SPRINGMindMuscleandMusic.pdf