All you need is an idea, basic hosting services and php/mysql to start your own business. No need to quit your job, code a couple of hours at night and use you

All you need is an idea, basic hosting services and php/mysql to start your own business. No need to quit your job, code a couple of hours at night and use your friends as testers for feedback. In less than a month you'll know if it is worth it or not and all you would have spent is $9.95 in web hosting and $9.95 in a domain which you can resell to recover your investment. Unless you want to live la dolce vita spending millions from funders while delivering nothing, like CUIL.