I would like to add 20 more:( based on my experiences way back a decade ago..and hope still there!! ): 11.The 'local'trains of Mumbai-you will devlop a love /hate relationship! 12.The 'taxis & Auto Rickshaws'of Mumbai..the driver returns the 'change' and rarely questions you where to go before boarding! 13.The 'Buses'of Mumbai..where 'Q's are maintained ! 14.The 'shoe polish' wllas at Local train stations...where you can get a good shoe shine before boaring the train to office-for just Rs2/-! 15.The 'bhel puri' and 'vada pav'sold at all stations! 16.The time consiousness of Mumaikars...out of necessity..may be 17.People report to office on time and also leave on time..otherwise they will miss the local! 18.The dress consious ness of Mumabaikars..usually they are all well dresssed. 19.The 'rains' of mumabi..you wonder when will they stop!! 20.And last but not the least..the glaring diparity of Mumai..where 'jhopad pattis'exist next to a 'posh'buiding..everything in 'harmony'!!!