If that&#x27;s all you can think of, think a bit harder.<p>I&#x27;m guessing you don&#x27;t know anyone who&#x27;s old or vulnerable, or not nearly as well as you do. You&#x27;re just going to have to take it on trust that that a determined and skilful individual can get the upper hand over a vulnerable person.<p>Also, not everyone lives in an environment where people are caring for them or looking out for them.