Okay, I get loads of advice that I should practice an hour and more to perfect my music, but I honestly don`t have the time and only run through all of my songs once, which takes about 10-15 mins. Even though I put so little time, I still am practicing with a university, and I`m only 14! How much time do you all take to practice? I wanna know if I should take my superiors advice. Good day!