Here goes...
A bit long-winded, but I used to play Tomb Raider 2 when I was a kid, this would have been late 90s time. I developed an interest in exploring off limits places and seeing what was in that area marked keep out, I clearly recall an interest in that when I was in year six in primary school in terms of wondering what was beyond that rusted window etc.
Also had a large disused concrete tower a few miles from my house so it was kind of inevitable that my curiosity would lead me to wonder if there was a skeleton up there or something open ( when I checked it out at 17, nope)
Anyway, fast forward to the age of 17.
I was studying for A levels; extremely bored and two words were stuck in my head that I couldn't remember where I found them. Those two words were urban exploration. I googled those two words and it took my breath away. And still does.
Went exploring myself at 18 and there we go.
Discovered 28DL at 18 and began posting exploring from Nottingham, Odeon cinema etc.