a man in a red t-shirt warns against repairing electrical appliances on his own

man electrician danger warning sooty short circuit cable wire electricity face inexperienced selfconfident attention red risk voltage inexperience hazard cables unskilled shortcircuit repair safety professional accident highvoltage untrained equipment caution t-shirt warns repairing electrical appliances smoke dangers electricity portrays self-confidence tackles dangerous situation caused attempt exposed wires tell story high-voltage risk serves visual perils work vital