Housing prices have grwon exponentially in Dubai in the last two years. There are more night clubs than before. And my clients are happy with me, taking me out to lunch and dinner. And I am happy that the trip is finally ending. The biggest irritation for a travelling salesman is not being able to sleep at the same place for more than a couple of days. Every night you sleep at a different place and living out of the suitcase makes things worse. Some people love the adventure, but not me. Will be back in Chennai by tomorrow.