[911 Rod]

15 years ago I did a metal roof on my 2,000 sq/ft side spit by myself with some help from friends with the sheets.
Spent many hours trimming back the shingles and laying the strapping. All went well.
The final thing I had to do was the ice guards. I found myself reaching down to screw them in as I was not comfortable getting closer to the edge even though I been at the edge many times.
Something in my head had snapped and I was suddenly fearful.
After many years on roofs, I can no longer do it.
Sucks getting old.