When trying to step into an argument or misunderstanding between people as a <em>bystander with drugs and alcohol involved</em>, the direct approach won't work.
When trying to make peace between quarelling individuals as a bystander, the direct approach would <em>fail if alcohol or drugs is being held</em> as the prsin might see you as a villian.
Only when the person <em>knows and trusts you will this approach work</em>. Hence, when drugs or alcohol is involved, other methods of rendering help should be employed.
Therefore, the direct approach won't work in the this scenario.
