As a leader, you may not be able to control what you’re feeling, but awareness of the energy coursing through you and others can be a tremendous asset. When you are experiencing catabolic energy, for instance, you might count to 10 before responding to a perceived attack. In doing so, you might avoid a blowup or action that you’d later regret. When you are being overly optimistic (due to anabolic energy/endorphins), you might seek to cool down your enthusiasm instead of your anger. By asking for input or information about potential risks, you might avoid taking too great a risk.
Heavy consumption of the essential amino acid lysine (as indicated in the treatment of cold sores) has allegedly shown false positives in some and was cited by American shotputter C. J. Hunter as the reason for his positive test, though in 2004 he admitted to a federal grand jury that he had injected nandrolone.  A possible cause of incorrect urine test results is the presence of metabolites from other AAS, though modern urinalysis can usually determine the exact steroid used by analyzing the ratio of the two remaining nandrolone metabolites. As a result of the numerous overturned verdicts, the testing procedure was reviewed by UK Sport . On October 5, 2007, three-time Olympic gold medalist for track and field Marion Jones admitted to use of the drug, and was sentenced to six months in jail for lying to a federal grand jury in 2000.