Nail on Tyre

This nail sat nicely at my back real tyre since last week. I not aware about it present because no flat tyre.

Discovered it only on Monday morning but decided to ignore it.... lucky me, I end my day without problem. However onto another bike on Tuesday.

The repair guy came over to settle it on Thu morning.... and of cos, I requested to him to do further modification to my bike....  by now, I feel like my bike can join this weekend F1 racing.