My name is Antonio D'souza. I live and work on the island of Manhattan, the beating heart of the greatest hub of commerce in the history of the world. Come visit! Meanwhile, on the Internets, I frequently go by the pseudonym of QuikChange (hence the domain). I have a storied past.

I enjoy cooking, theatre, travel, and teaching. But most of all I enjoy learning through new experiences and using what I've learnt to help people improve their lives.

I'm a health-conscious pragmatic environmentalist. I prefer to judge each individual idea on its own merits rather than subscribing to the entirety of a specific ideology: I use an Android smartphone but neither an alarm clock nor a car — I ride a bicycle in summer and the subway in winter; I dislike channel-surfing and have never owned a TV set but I do enjoy watching movies and a few TV shows; I don't drink coffee or carbonated beverages but I enjoy real fruit juice as well as various kinds of tea, sweet liqueurs and dessert wines.

You can find me on Google+ or get advice from me at office hours.