Business Plan... Hmmm...

One of the module i am taking this semester require me to come up with a business plan. After giving it several attempts, nothing seems to be realistic, or at least did not even reach the standards that i have set in mind. 10 years ago, perhaps there are tons and tons of business ideas left to be explored. But now? From paying by cash for a bus trip, to inserting a bus card, and today, with an ezlink card you will be able to just tap it at the machine and have no worries for the rest of the trip (except for bus breakdown! lOl!) In my opinion, most of the things are already at their optimal efficiencies and further tuning will only be nitpicking. Business idea... Ha! What a joke.