As I looked up, my heart pounded out of fear of what I saw, 100-meter long steel plates that weighed nearly 5 tons were suspended in mid-air. The thought of the cable snapping made my heart unease. I recalled back a show I once saw on television called World's Toughest Fixes. It documented the accident of a cable lifting 2300 tons of ship engine that snapped and almost killed a field worker at the site. This situation can make even the most intrepid person squeal with fear. Similarly, I have seen these hazardous work sites for myself. It was the first time I had followed my father to work as he agreed to let me help out on that school break. Previously, I had often thought of what kind of work my father actually does but on that hot Sunday afternoon, my entire perspective had changed. The work of a subcontractor was tedious and required long hours. My siblings and I would rejoice on the days when my father would return home. The thought of my father working in the middle of a vast field under the scorching sun left me speechless. On the day I visited, I witnessed these men working in a very harsh environment under the blazing sun. My father dealt with pressurized air painting and the tainted fumes explained his red bloodshot eyes I would always see at the end of day. Being the only teen around, I was only assigned to clean up dust on top of these long steel plates but the strain was already killing me. My task was infinitesimal compared to what these men actually do. Their strained backs and inflamed eyes are aching proofs of the strenuous work. Then, I realized how this awful place could be reshaped and how my silly task could be made ten times easier. When a difficult problem appears, people are constantly finding ways to make it easier and this is proven by the countless inventions throughout history. For instance, the invention of the vacuum cleaner had successfully solved the health issues involving those who used to clean carp