1 Speak slowly and clearly. When giving directions, don’t rush. Enunciate every word you say. Take time to explain important factors like potential hazards or detours. 2 Avoid using words, phrases, or names that only locals will know. Use the names of roads as they’re marked on street signs and road maps. 3 Don’t assume the person knows anything about the area. Even if you think they might be a bit familiar with the place, give...