I guess, sometimes, I go to extremes to be safe. In most cases, common sense and a short inspection is necessary.
One example is that after my surgery, I had a gutter that was packed at the downspout. My wife voluntered to clear the obstruction and it required an extension ladder since it was a two story house.
I backed my Wheel Horse Tractor close to the house and used it as a block for the bottom of the ladder. She was about halfway up the ladder and I noticed just below and to the side of the ladder, there was an old cutoff T V Antenna sticking out of the ground about two foot. This pipe had never interfered with anything before so I left it.
I just thought, what if she falls on this cutoff pipe

It would have probably went through her!!
I told her to come down and I would remove the pipe.
I did and the job went well:thumbsup: