Learn to meditate effectively. The mind is naturally a very noisy machine which wants to move from one subject to another like an unchained monkey. One must learn to restrain and discipline it if one is to achieve anything of substance and to be peaceful. Meditation for twenty minutes in the morning and twenty minutes in the evening will certainly provide you with exceptional results if regularly practiced for six months. Learned sages of the East have been advancing the many benefits of meditation for over 5000 years.