I really recommend MIT's Entrepreneurship 101 course on edx.org, it taught me a lot about finding your end user, which is what you're doing now. https://courses

I really recommend MIT's Entrepreneurship 101 course on edx.org, it taught me a lot about finding your end user, which is what you're doing now. https://courses.edx.org/courses/MITx/15.390.1x/3T2014/info https://courses.edx.org/courses/MITx/15.390.1x/3T2014/info