Transdermal patches (adhesive patches placed on the skin) may also be used to deliver a steady dose through the skin and into the bloodstream. Testosterone-containing creams and gels that are applied daily to the skin are also available, but absorption is inefficient (roughly 10%, varying between individuals) and these treatments tend to be more expensive. Individuals who are especially physically active and/or bathe often may not be good candidates, since the medication can be washed off and may take up to six hours to be fully absorbed. There is also the risk that an intimate partner or child may come in contact with the application site and inadvertently dose himself or herself; children and women are highly sensitive to testosterone and can suffer unintended masculinization and health effects, even from small doses. Injection is the most common method used by individuals administering AAS for non-medical purposes. 
Rob good to know you know the mind of the assassin. I am putting you on the no fly list.
However, they plan on killing not being killed, until they run out of ammo or blow something up. They retreat when confronted like all bullies, you can see that not only in this case but in all others. Yes stress comes but adrenaline can conquer it, And you analogy is true that once you miss a deer through a mistake you don’t do it again. I can tell you they are taking one side of the argument, I am pointing another. It is all speculative.