You cannot become a world –class musician unless you take up your instrument and play on it daily for hours together. You cannot become a Tendulkar merely through inborn skill. You have to go to the nets every day for hours of practice. merit-holders in board examinations do not achieve their marks by pure inspiration. They have studied through the year and revised and re-revised and made themselves perfect in whatever they have set out study. It is only regular practice that makes one perfect.
If you don’t practice your work regularly, you will ,at the most , be average in your performance. You will not win prizes or medals or awards. The most difficult task can be performed by anyone if only they take the trouble to practice daily and regularly. In fact, you can achieve almost anything with practice.