The attainment of serenity of mind, which is actually freedom from the compulsion of incessant thinking, is open for everyone, provided the proper training is taken. Just reading this article you will not bring you peace of mind.When you understand the value of inner peace, and you have a true desire to succeed, nothing can stand in your way.Though this is an inner power, the way to its ；attainment is not different from other tangible goals.Work and persistence are necessary.