Positive words make us physically strong; negative words make us physically weak. The amazing aspect of this experiment is that it doesn’t matter if we believe the words or not. The mere uttering of them makes our inner self believe them. It is as though the inner self doesn’t know what is true and what is false. It doesn’t judge. It only reacts to what it is fed. When the words “I am weak” come in, our inner self instructs the rest of us, “He wants to be weak today.” When the words “I am strong” come in, the instruction to your body is “He wants to be strong today.”