I've been exploring the idea of starting up a bank. The big banks here in my country are so inefficient and I'm hoping to simply make a better banking experience for consumers, hopefully via their mobile phones. Can somebody shed some light on a few questions I have?

#1: I have absolutely no business background. Do I need to get an MBA in order to understand how banks work from the back-office, and maybe the legalities? Reading this article, the Simple co-founder apparently had an MBA. I'm a programmer by trade (Java, Android/iOS, a little of web).

#2: Should I consider Simple a competitor or should I think of banking as a very local kind of industry, like e-commerce? I don't want to build just another Simple clone, and considering Simple's success, if they scale up here in southeast Asia, I don't want to be just a copycat.