I feel you. Did you have any fall protection on that metal grate drain? 😉
Yes, faith is a part of our daily work life. But control is a bigger one in it. With at least two, sometimes multiple rope systems and appropriate safety measures, like always a backup system for the backup, plus a good understanding of hazards, you can make it very save. Statistically, more accidents happen on stairs and ladders, or way to wide openings in metal grate drains 😉
Nevertheless, it is a great thrill, hanging so high up. You need faith. I'm a believer 😆