My interest for café business started after having worked part time in a restaurant and later for f&b chain. There's no denying that it is no easy task to run a food outlet. Details like ambience, menu selection , which coffee beans to use, cost control bla bla bla ; however, I would still love to be able to have my own café in the future. In the meantime, I guess sitting in a café day dreaming about it is good enough for me.
FYI - locally, hamburger bars, pizzerias, bakeries are especially popular with the customers.