I am from about 20 minutes from SF, so I cannot count how many times I have skated any random spot or hill in the City. An everyday occurrence would be bum/junkie shit, which usually is extremely liquidy, which always made me wonder because heroin users problem is constipation 😅. Anyways, about 2010, there were these ledges under the I80 overpass, they were just the concrete foundations under the overpass that the metal beams went into. Adrian Williams has a lot of footage there if you are interested. There were a few of them in a row. Anyways, they were kinda tall, I found a lower ledge that was waxed up so I was excited. This has happened other times, but this was the closest I have fallen right next to an open used rig, like i stumbled and my hand that hit the ground to catch my fall was within like 2 inches of it, maybe closer. If I got stuck, hopefully nothing would come out of it, but it would drive me crazy thinking what I could of possibly contracted as I have a lot of anxiety/stress/ocd and my cousin told me that her mother, my aunt caught hep C, she wasn't an addict, but apparently had horrible luck shooting up 1 time ever, so I always remember that too.