Last year, I was watching a video and he was climbing the tallest building in Canary Wharf. When I was watching it I was amazed. I was saying to myself but how did he get up there?

While he was recording the video he just touched the top and I was feeling so scared even though I wasn't in his shoes. I was keeping saying how did he get up there? If I was him I would feel scared because i'm never trained for these type of things. I was thinking to myself if I was him I would be unconscious because I'm afraid of highest.