This is a weird thread but I don't see a problem with it as long as it stays within boundaries.
I was 16, in bed, missing a 6th form biology lesson. I got a txt from my ginger mate saying "Wake up, twin towers, BBC c*nt".
First thing I thought of was how I was gonna kick the shit out of the spotty twat. Then I flicked the telly on, jaw dropped, went downstairs, sat with mom and watched the news for 10 hours.
I saw the 2nd plane hit, towers collapse and everything after the 2nd plane. My mind was blown, didn't make much sense. Disgusted but fascinated.
To this day I still can't get my head around the towers collapsing. Not that I don't believe the explanations, just the actual, physical mindfuck of the processes involved. Peoples bodies, desk chairs, computers, vending machines etc. Horrible yes, but something that needs to be thought of in order to attempt to understand what actually happened (as opposed to seeing it as a special effects bonanza).
This was my generations JFK moment, only much much worse. I'll never forget, I wish I could.