There are various methods you can use in order to build body mass. One such method is through using steroids. However I do not recommend this method because it has two disadvantages. One disadvantage of this method is that you do not get to enjoy the psychological fulfillment of knowing that it is your hard work and determination which made you get good results. This method will not help you develop your character which is usually the case when you train naturally without any enhancement pills. When you train naturally you will be able to acquire virtues such as hard work, patience and determination which are very important for any human being. Such virtues will help you succeed in many areas of your life including your career.