That knowledge needs to be found and learned fast - now. Leaving and going to college is clearly not an option. Are there good reliable or solid online resources for that kind of material?
It may not be what you want to hear, but no quick solution online resource is going to do anything but teach you how to cargo cult c-speak. The reason business types use business jargon is so they can bypass the first few levels of explanation of complicated subjects, and know that those that understand the jargon understand the complicated subjects as well.
That knowledge needs to be found and learned fast - now. Leaving and going to college is clearly not an option. Are there good reliable or solid online resources for that kind of material?