Conclusion for the Week-End...
It rained yesterday, and the drops were big and the wind was gusty!! So the rain hit the surface at an angle (probably 60 deg). I did not have an umbrella, and was stranded at the bus stop for a while and then walking a couple of minutes to reach home. I realised that the probablity of getting wet is higher when you stand in one place when it is raining with rain drops larger than normal with the wind blowing, and that if you keep walking, the rain drops tend to miss you!! Also, a further examination lead me to the conclusion that while walking, if you walk zig-zag the probablity that you miss the rain-drops is even higher than just walking in a straight direction. :-)