I learnt a valuable lesson this afternoon. I was cycling to the nearby supermarket, which is only about a 5 minute ride away, to get some supplies. It was 12.30pm.. the sun was shining and i thought, no need for jacket. I thought wrong. My teeth was chattering all the way to the supermarket! When i got home, i checked Yahoo's weather report and it was 17 degrees celcius. Lesson learnt? ALWAYS bring a jacket out.. no matter how bright the sun is shining.