To make the most of the abilities of the mind, negative phrases should never be used, such as I can not achieve this goal or I can not buy this thing. These words are understood by the subconscious mind that you really can not, and before going to sleep it is good to activate the subconscious mind by asking Such as knowing certain information or how to get something, and the subconscious during sleep will form the answer to this request, and we will conclude that the exploitation will achieve miracles and facilitate life.