Nice! Glad to hear you conquered that fear. Tower climbing classes sound really cool! Last winter, to put icicle lights on my second story gutters, I put on my rock climbing harness and tied myself into a climbing rope that my dad held from the other side of the roof and I sorta walked down to the edge and installed them. It felt fine, but there were a couple nervous moments. This year I'm redesigning my system for hanging them so I hopefully won't have to do that.
Disclaimer:
*I am in no way recommending this as a safe practice. DO NOT TRY THIS AT HOME! I am not responsible for any injuries received by doing the above*
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