That shutter "blah blah blah" is absolutely critical to photography. If you don't even WANT to learn about basic things like shutter speed and aperture settings, then you just aren't ready for photography. You won't be able to take better pictures until you learn about the basics. It sounds like you aren't willing to take the effort to learn...so why should anyone bother trying to help you?
IF you WERE serious about wanting to improve your photography, then I would tell you that the very first thing you absolutely must learn about is exposure. The eposure is one of the most important things - whether your picture is too light or too dark, the amount of detail you pick up in bright areas and shadows, etc. You have to learn about it, there's just no way around it. And in order to learn about exposure, you're going to HAVE to learn about shutter speed and aperture settings. The way you're asking your question is like saying..."I want to learn how to drive a car, but I don't tell me anything about a gas pedal or brake or stuff about gears, blah blah blah."
In order to learn more about photography, you're going to have to learn about ISO, shutter speed, and aperture settings. There's just no way around that. If you don't want to learn about that, then you aren't ready for photography. Period. There are ways to explain it in simpler terms that are easier to understand, but the tone in your question is extremely insulting. If you don't appreciate that photography is a skill that has to be studied and learned, and you don't want to learn...then why should anyone waste their time trying to help you? Photography is an art, but it is also a technical skill that must be learned and practiced.