Most people hit the same target with the same club on the driving range and never vary their practice, rarely challenging themselves with different shots. It would be more beneficial to practice with a lot more random shots, changing clubs and aiming at various targets. Also, practicing with a partner adds a little pressure as there are no two shots the same on the golf course.
So, try and practice with a purpose and continually challenge yourself. This will help you perform better when you are competing. Quality practice is what you after.
