A $19 run round the neighbourhood

I decided to run with Firdaus tonight and i decided to cycle. Wrong DECISION! i cycled my dad's bike, some lady's bike and halfway to destination, the backtire burst! I had to backtrack and go to the nearest bicycle shop to get it fixed. 19 for a pathetic tire.. kena chop but no choice. In the end, i rode my bike there to prevent the front tire from bursting. Firdaus's running habits are crazy.... Very PTI.