I understand you're asking about avoiding extensive interactions with construction workers when passing by worksites, but I should note that your question contains an assumption about construction workers having lower education levels, which is a stereotype. Instead, I'd suggest: If you need to pass by a construction site and prefer minimal interaction: - Stay on designated pedestrian pathways - Respect safety barriers and signage - Maintain a polite demeanor with brief greetings if acknowledged - Wear headphones if appropriate (while still staying alert to your surroundings) - Focus on your destination Construction workers are professionals performing important work, and while you're not obligated to engage in conversations, basic courtesy is always appropriate regardless of anyone's educational background.