No I wouldn't have pressed it, confused by anyone who says they would have, it's no different to standing on the edge of a tube platform or out on a high balcony or bridge.
Jumping off those things would end your life quickly and painlessly as well. You may think what if but people who aren't suicidal / have mental issues don't intentionally jump / kill themselves out of curiosity!
Jumping off those things would end your life quickly and painlessly as well. You may think what if but people who aren't suicidal / have mental issues don't intentionally jump / kill themselves out of curiosity!